Issue a Verifiable Credential

Tutorial: Issue a Verifiable Credential using MCP Toolkit

Follow these instructions to Issue a new Credential from your MCP Client (e.g. Claude Desktop) using the MCP Toolkit.

⚠️ Before you begin...

Make sure you have configured the MCP Client as per the setup instructions.

Step 1: Start your Holder Agent

Our docker-compose file contains "demo" profile, which includes a Holder ACA-py Agent setup. Start the Holder Agent with the following command

// from mcp-toolkit folder 
cd docker
docker compose --profile demo up -d

Step 2: Create Connection between Holder and Claude Desktop.

Although, either agents can start the connection, in this tutorial we will start the invite from Holder.

Open the Holder API at http://localhost:4001/api/doc or use Postman, to create a new connection request. Copy the invitation_url from the response.

Create a new connection invitation

post

Query parameters

auto_acceptbooleanOptional

Auto-accept connection (defaults to configuration)

create_unique_didbooleanOptional

Create unique DID for this invitation (default false)

multi_usebooleanOptional

Create invitation for multiple use (default false)

Body

acceptstring[]Optional

List of mime type in order of preference that should be use in responding to the message

Example: ["didcomm/aip1","didcomm/aip2;env=rfc19"]

aliasstringOptional

Alias for connection

Example: Barry

goalstringOptional

A self-attested string that the receiver may want to display to the user about the context-specific goal of the out-of-band message

Example: To issue a Faber College Graduate credential

goal_codestringOptional

A self-attested code the receiver may want to display to the user or use in automatically deciding what to do with the out-of-band message

Example: issue-vc

handshake_protocolsstring[]Optional

Handshake protocol to specify in invitation

mediation_idstringOptional

Identifier for active mediation record to be used

Example: 3fa85f64-5717-4562-b3fc-2c963f66afa6Pattern: [a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}

metadataobjectOptional

Optional metadata to attach to the connection created with the invitation

my_labelstringOptional

Label for connection invitation

Example: Invitation to Barry

protocol_versionstringOptional

OOB protocol version

Example: 1.1

use_didstringOptional

DID to use in invitation

Example: did:example:123

use_did_methodstring · enumOptional

DID method to use in invitation

Example: did:peer:2Possible values:

use_public_didbooleanOptional

Whether to use public DID in invitation

Responses

200Success

application/json

post

HTTPcURLJavaScriptPython

POST /out-of-band/create-invitation HTTP/1.1
Host: 
Content-Type: application/json
Accept: */*
Content-Length: 475

{
  "accept": [
    "didcomm/aip1",
    "didcomm/aip2;env=rfc19"
  ],
  "alias": "Barry",
  "attachments": [
    {
      "id": "attachment-0",
      "type": "present-proof"
    }
  ],
  "goal": "To issue a Faber College Graduate credential",
  "goal_code": "issue-vc",
  "handshake_protocols": [
    "https://didcomm.org/didexchange/1.0"
  ],
  "mediation_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "metadata": {},
  "my_label": "Invitation to Barry",
  "protocol_version": "1.1",
  "use_did": "did:example:123",
  "use_did_method": "did:peer:2",
  "use_public_did": false
}

200Success

{
  "created_at": "2021-12-31T23:59:59Z",
  "invi_msg_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "invitation": {
    "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "@type": "https://didcomm.org/my-family/1.0/my-message-type",
    "accept": [
      "didcomm/aip1",
      "didcomm/aip2;env=rfc19"
    ],
    "goal": "To issue a Faber College Graduate credential",
    "goal_code": "issue-vc",
    "handshake_protocols": [
      "https://didcomm.org/didexchange/1.0"
    ],
    "imageUrl": "http://192.168.56.101/img/logo.jpg",
    "label": "Bob",
    "requests~attach": [
      {
        "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "byte_count": 1234,
        "data": {
          "base64": "ey4uLn0=",
          "json": "{\"sample\": \"content\"}",
          "jws": {
            "header": {
              "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
            },
            "protected": "ey4uLn0",
            "signature": "ey4uLn0",
            "signatures": [
              {
                "header": {
                  "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                },
                "protected": "ey4uLn0",
                "signature": "ey4uLn0"
              }
            ]
          },
          "links": [
            "https://link.to/data"
          ],
          "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
        },
        "description": "view from doorway, facing east, with lights off",
        "filename": "IMG1092348.png",
        "lastmod_time": "2021-12-31T23:59:59Z",
        "mime-type": "image/png"
      }
    ],
    "services": [
      {
        "did": "WgWxqztrNooG92RXvxSTWv",
        "id": "string",
        "recipientKeys": [
          "did:key:z6MkpTHR8VNsBxYAAWHut2Geadd9jSwuBV8xRoAnwWsdvktH"
        ],
        "routingKeys": [
          "did:key:z6MkpTHR8VNsBxYAAWHut2Geadd9jSwuBV8xRoAnwWsdvktH"
        ],
        "serviceEndpoint": "http://192.168.56.101:8020",
        "type": "string"
      },
      "did:sov:WgWxqztrNooG92RXvxSTWv"
    ]
  },
  "invitation_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "invitation_url": "https://example.com/endpoint?c_i=eyJAdHlwZSI6ICIuLi4iLCAiLi4uIjogIi4uLiJ9XX0=",
  "oob_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "state": "await_response",
  "trace": true,
  "updated_at": "2021-12-31T23:59:59Z"
}

Parameters and Request Body

For automated acceptance, pass the following parameters:

auto_accept

Set this to true.

A simple request body is below:

{
    "alias": "Faber",
    "handshake_protocols": ["https://didcomm.org/didexchange/1.1"],
    "use_public_did": false,
    "my_label": "Invitation to Faber"
}

Step 3: Claude Desktop accepts the invitation

Go to Claude Desktop, and accept the connection by pasting the invitation_url value.

Always "Allow for this chat" or "Allow once" when the prompt appears. This is a security feature to have human interaction for MCP tools.

Step 4: Ask Claude to issue a Credential

Now you can ask Claude Desktop to issue a Credential Offer to the connection. Claude will interpret the message automatically and do all the steps necessary to issue a Credential Offer.

For this tutorial, we asked Claude to create a credential offer with score as 80 and subject as Mathematics.

When all the steps are completed, a Credential Offer will be sent to Holder agent.

Step 5: Holder accepts and stores the Credential.

The rest of the steps are from the Holder to accept the credential offer and store the credential. This can be achieved by the following API Calls from the Holder API at http://localhost:4001/api/doc or Postman.

Fetch all credential exchange records

get

Query parameters

connection_idstringOptional

Connection identifier

Example: {"value":"3fa85f64-5717-4562-b3fc-2c963f66afa6"}

limitintegerOptional

Number of results to return

Example: {"value":50}

offsetintegerOptional

Offset for pagination

Example: {"value":0}

rolestring · enumOptional

Role assigned in credential exchange

Possible values:

statestring · enumOptional

Credential exchange state

Possible values:

thread_idstringOptional

Thread identifier

Example: {"value":"3fa85f64-5717-4562-b3fc-2c963f66afa6"}

Responses

200Success

application/json

get

HTTPcURLJavaScriptPython

GET /issue-credential-2.0/records HTTP/1.1
Host: 
Accept: */*

200Success

{
  "results": [
    {
      "cred_ex_record": {
        "auto_issue": false,
        "auto_offer": false,
        "auto_remove": false,
        "by_format": {
          "cred_issue": {},
          "cred_offer": {},
          "cred_proposal": {},
          "cred_request": {}
        },
        "connection_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "created_at": "2021-12-31T23:59:59Z",
        "cred_ex_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "cred_issue": {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "@type": "https://didcomm.org/my-family/1.0/my-message-type",
          "comment": "text",
          "credentials~attach": [
            {
              "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "byte_count": 1234,
              "data": {
                "base64": "ey4uLn0=",
                "json": "{\"sample\": \"content\"}",
                "jws": {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0",
                  "signatures": [
                    {
                      "header": {
                        "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                      },
                      "protected": "ey4uLn0",
                      "signature": "ey4uLn0"
                    }
                  ]
                },
                "links": [
                  "https://link.to/data"
                ],
                "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
              },
              "description": "view from doorway, facing east, with lights off",
              "filename": "IMG1092348.png",
              "lastmod_time": "2021-12-31T23:59:59Z",
              "mime-type": "image/png"
            }
          ],
          "formats": [
            {
              "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "format": "aries/ld-proof-vc-detail@v1.0"
            }
          ],
          "replacement_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
        },
        "cred_offer": {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "@type": "https://didcomm.org/my-family/1.0/my-message-type",
          "comment": "text",
          "credential_preview": {
            "@type": "issue-credential/2.0/credential-preview",
            "attributes": [
              {
                "mime-type": "image/jpeg",
                "name": "favourite_drink",
                "value": "martini"
              }
            ]
          },
          "formats": [
            {
              "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "format": "aries/ld-proof-vc-detail@v1.0"
            }
          ],
          "offers~attach": [
            {
              "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "byte_count": 1234,
              "data": {
                "base64": "ey4uLn0=",
                "json": "{\"sample\": \"content\"}",
                "jws": {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0",
                  "signatures": [
                    {
                      "header": {
                        "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                      },
                      "protected": "ey4uLn0",
                      "signature": "ey4uLn0"
                    }
                  ]
                },
                "links": [
                  "https://link.to/data"
                ],
                "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
              },
              "description": "view from doorway, facing east, with lights off",
              "filename": "IMG1092348.png",
              "lastmod_time": "2021-12-31T23:59:59Z",
              "mime-type": "image/png"
            }
          ],
          "replacement_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
        },
        "cred_preview": {
          "@type": "issue-credential/2.0/credential-preview",
          "attributes": [
            {
              "mime-type": "image/jpeg",
              "name": "favourite_drink",
              "value": "martini"
            }
          ]
        },
        "cred_proposal": {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "@type": "https://didcomm.org/my-family/1.0/my-message-type",
          "comment": "text",
          "credential_preview": {
            "@type": "issue-credential/2.0/credential-preview",
            "attributes": [
              {
                "mime-type": "image/jpeg",
                "name": "favourite_drink",
                "value": "martini"
              }
            ]
          },
          "filters~attach": [
            {
              "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "byte_count": 1234,
              "data": {
                "base64": "ey4uLn0=",
                "json": "{\"sample\": \"content\"}",
                "jws": {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0",
                  "signatures": [
                    {
                      "header": {
                        "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                      },
                      "protected": "ey4uLn0",
                      "signature": "ey4uLn0"
                    }
                  ]
                },
                "links": [
                  "https://link.to/data"
                ],
                "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
              },
              "description": "view from doorway, facing east, with lights off",
              "filename": "IMG1092348.png",
              "lastmod_time": "2021-12-31T23:59:59Z",
              "mime-type": "image/png"
            }
          ],
          "formats": [
            {
              "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "format": "aries/ld-proof-vc-detail@v1.0"
            }
          ]
        },
        "cred_request": {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "@type": "https://didcomm.org/my-family/1.0/my-message-type",
          "comment": "text",
          "formats": [
            {
              "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "format": "aries/ld-proof-vc-detail@v1.0"
            }
          ],
          "requests~attach": [
            {
              "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "byte_count": 1234,
              "data": {
                "base64": "ey4uLn0=",
                "json": "{\"sample\": \"content\"}",
                "jws": {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0",
                  "signatures": [
                    {
                      "header": {
                        "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                      },
                      "protected": "ey4uLn0",
                      "signature": "ey4uLn0"
                    }
                  ]
                },
                "links": [
                  "https://link.to/data"
                ],
                "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
              },
              "description": "view from doorway, facing east, with lights off",
              "filename": "IMG1092348.png",
              "lastmod_time": "2021-12-31T23:59:59Z",
              "mime-type": "image/png"
            }
          ]
        },
        "error_msg": "The front fell off",
        "initiator": "self",
        "parent_thread_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "role": "issuer",
        "state": "done",
        "thread_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "trace": true,
        "updated_at": "2021-12-31T23:59:59Z"
      },
      "indy": {
        "created_at": "2021-12-31T23:59:59Z",
        "cred_ex_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "cred_ex_indy_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "cred_id_stored": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "cred_request_metadata": {},
        "cred_rev_id": "12345",
        "rev_reg_id": "WgWxqztrNooG92RXvxSTWv:4:WgWxqztrNooG92RXvxSTWv:3:CL:20:tag:CL_ACCUM:0",
        "state": "active",
        "updated_at": "2021-12-31T23:59:59Z"
      },
      "ld_proof": {
        "created_at": "2021-12-31T23:59:59Z",
        "cred_ex_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "cred_ex_ld_proof_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "cred_id_stored": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "state": "active",
        "updated_at": "2021-12-31T23:59:59Z"
      },
      "vc_di": {
        "auto_issue": false,
        "auto_offer": false,
        "auto_remove": false,
        "by_format": {
          "cred_issue": {},
          "cred_offer": {},
          "cred_proposal": {},
          "cred_request": {}
        },
        "connection_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "created_at": "2021-12-31T23:59:59Z",
        "cred_ex_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "cred_issue": {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "@type": "https://didcomm.org/my-family/1.0/my-message-type",
          "comment": "text",
          "credentials~attach": [
            {
              "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "byte_count": 1234,
              "data": {
                "base64": "ey4uLn0=",
                "json": "{\"sample\": \"content\"}",
                "jws": {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0",
                  "signatures": [
                    {
                      "header": {
                        "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                      },
                      "protected": "ey4uLn0",
                      "signature": "ey4uLn0"
                    }
                  ]
                },
                "links": [
                  "https://link.to/data"
                ],
                "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
              },
              "description": "view from doorway, facing east, with lights off",
              "filename": "IMG1092348.png",
              "lastmod_time": "2021-12-31T23:59:59Z",
              "mime-type": "image/png"
            }
          ],
          "formats": [
            {
              "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "format": "aries/ld-proof-vc-detail@v1.0"
            }
          ],
          "replacement_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
        },
        "cred_offer": {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "@type": "https://didcomm.org/my-family/1.0/my-message-type",
          "comment": "text",
          "credential_preview": {
            "@type": "issue-credential/2.0/credential-preview",
            "attributes": [
              {
                "mime-type": "image/jpeg",
                "name": "favourite_drink",
                "value": "martini"
              }
            ]
          },
          "formats": [
            {
              "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "format": "aries/ld-proof-vc-detail@v1.0"
            }
          ],
          "offers~attach": [
            {
              "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "byte_count": 1234,
              "data": {
                "base64": "ey4uLn0=",
                "json": "{\"sample\": \"content\"}",
                "jws": {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0",
                  "signatures": [
                    {
                      "header": {
                        "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                      },
                      "protected": "ey4uLn0",
                      "signature": "ey4uLn0"
                    }
                  ]
                },
                "links": [
                  "https://link.to/data"
                ],
                "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
              },
              "description": "view from doorway, facing east, with lights off",
              "filename": "IMG1092348.png",
              "lastmod_time": "2021-12-31T23:59:59Z",
              "mime-type": "image/png"
            }
          ],
          "replacement_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
        },
        "cred_preview": {
          "@type": "issue-credential/2.0/credential-preview",
          "attributes": [
            {
              "mime-type": "image/jpeg",
              "name": "favourite_drink",
              "value": "martini"
            }
          ]
        },
        "cred_proposal": {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "@type": "https://didcomm.org/my-family/1.0/my-message-type",
          "comment": "text",
          "credential_preview": {
            "@type": "issue-credential/2.0/credential-preview",
            "attributes": [
              {
                "mime-type": "image/jpeg",
                "name": "favourite_drink",
                "value": "martini"
              }
            ]
          },
          "filters~attach": [
            {
              "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "byte_count": 1234,
              "data": {
                "base64": "ey4uLn0=",
                "json": "{\"sample\": \"content\"}",
                "jws": {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0",
                  "signatures": [
                    {
                      "header": {
                        "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                      },
                      "protected": "ey4uLn0",
                      "signature": "ey4uLn0"
                    }
                  ]
                },
                "links": [
                  "https://link.to/data"
                ],
                "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
              },
              "description": "view from doorway, facing east, with lights off",
              "filename": "IMG1092348.png",
              "lastmod_time": "2021-12-31T23:59:59Z",
              "mime-type": "image/png"
            }
          ],
          "formats": [
            {
              "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "format": "aries/ld-proof-vc-detail@v1.0"
            }
          ]
        },
        "cred_request": {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "@type": "https://didcomm.org/my-family/1.0/my-message-type",
          "comment": "text",
          "formats": [
            {
              "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "format": "aries/ld-proof-vc-detail@v1.0"
            }
          ],
          "requests~attach": [
            {
              "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
              "byte_count": 1234,
              "data": {
                "base64": "ey4uLn0=",
                "json": "{\"sample\": \"content\"}",
                "jws": {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0",
                  "signatures": [
                    {
                      "header": {
                        "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                      },
                      "protected": "ey4uLn0",
                      "signature": "ey4uLn0"
                    }
                  ]
                },
                "links": [
                  "https://link.to/data"
                ],
                "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
              },
              "description": "view from doorway, facing east, with lights off",
              "filename": "IMG1092348.png",
              "lastmod_time": "2021-12-31T23:59:59Z",
              "mime-type": "image/png"
            }
          ]
        },
        "error_msg": "The front fell off",
        "initiator": "self",
        "parent_thread_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "role": "issuer",
        "state": "done",
        "thread_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "trace": true,
        "updated_at": "2021-12-31T23:59:59Z"
      }
    }
  ]
}

Parameters

Filter on "offer-received" state

state

Set this to "offer-received".

Copy and save the cred_ex_id from the response and pass that in the next request to Accept the Offer.

Send issuer a credential request

post

Path parameters

cred_ex_idstringRequired

Credential exchange identifier

Example: {"value":"3fa85f64-5717-4562-b3fc-2c963f66afa6"}Pattern: [a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}

Body

auto_removebooleanOptional

Whether to remove the credential exchange record on completion (overrides --preserve-exchange-records configuration setting)

holder_didstringOptional

Holder DID to substitute for the credentialSubject.id

Example: did:key:ahsdkjahsdkjhaskjdhakjshdkajhsdkjahs

Responses

200Success

application/json

post

HTTPcURLJavaScriptPython

POST /issue-credential-2.0/records/{cred_ex_id}/send-request HTTP/1.1
Host: 
Content-Type: application/json
Accept: */*
Content-Length: 80

{
  "auto_remove": true,
  "holder_did": "did:key:ahsdkjahsdkjhaskjdhakjshdkajhsdkjahs"
}

200Success

{
  "auto_issue": false,
  "auto_offer": false,
  "auto_remove": false,
  "by_format": {
    "cred_issue": {},
    "cred_offer": {},
    "cred_proposal": {},
    "cred_request": {}
  },
  "connection_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "created_at": "2021-12-31T23:59:59Z",
  "cred_ex_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "cred_issue": {
    "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "@type": "https://didcomm.org/my-family/1.0/my-message-type",
    "comment": "text",
    "credentials~attach": [
      {
        "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "byte_count": 1234,
        "data": {
          "base64": "ey4uLn0=",
          "json": "{\"sample\": \"content\"}",
          "jws": {
            "header": {
              "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
            },
            "protected": "ey4uLn0",
            "signature": "ey4uLn0",
            "signatures": [
              {
                "header": {
                  "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                },
                "protected": "ey4uLn0",
                "signature": "ey4uLn0"
              }
            ]
          },
          "links": [
            "https://link.to/data"
          ],
          "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
        },
        "description": "view from doorway, facing east, with lights off",
        "filename": "IMG1092348.png",
        "lastmod_time": "2021-12-31T23:59:59Z",
        "mime-type": "image/png"
      }
    ],
    "formats": [
      {
        "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "format": "aries/ld-proof-vc-detail@v1.0"
      }
    ],
    "replacement_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
  },
  "cred_offer": {
    "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "@type": "https://didcomm.org/my-family/1.0/my-message-type",
    "comment": "text",
    "credential_preview": {
      "@type": "issue-credential/2.0/credential-preview",
      "attributes": [
        {
          "mime-type": "image/jpeg",
          "name": "favourite_drink",
          "value": "martini"
        }
      ]
    },
    "formats": [
      {
        "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "format": "aries/ld-proof-vc-detail@v1.0"
      }
    ],
    "offers~attach": [
      {
        "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "byte_count": 1234,
        "data": {
          "base64": "ey4uLn0=",
          "json": "{\"sample\": \"content\"}",
          "jws": {
            "header": {
              "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
            },
            "protected": "ey4uLn0",
            "signature": "ey4uLn0",
            "signatures": [
              {
                "header": {
                  "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                },
                "protected": "ey4uLn0",
                "signature": "ey4uLn0"
              }
            ]
          },
          "links": [
            "https://link.to/data"
          ],
          "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
        },
        "description": "view from doorway, facing east, with lights off",
        "filename": "IMG1092348.png",
        "lastmod_time": "2021-12-31T23:59:59Z",
        "mime-type": "image/png"
      }
    ],
    "replacement_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
  },
  "cred_preview": {
    "@type": "issue-credential/2.0/credential-preview",
    "attributes": [
      {
        "mime-type": "image/jpeg",
        "name": "favourite_drink",
        "value": "martini"
      }
    ]
  },
  "cred_proposal": {
    "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "@type": "https://didcomm.org/my-family/1.0/my-message-type",
    "comment": "text",
    "credential_preview": {
      "@type": "issue-credential/2.0/credential-preview",
      "attributes": [
        {
          "mime-type": "image/jpeg",
          "name": "favourite_drink",
          "value": "martini"
        }
      ]
    },
    "filters~attach": [
      {
        "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "byte_count": 1234,
        "data": {
          "base64": "ey4uLn0=",
          "json": "{\"sample\": \"content\"}",
          "jws": {
            "header": {
              "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
            },
            "protected": "ey4uLn0",
            "signature": "ey4uLn0",
            "signatures": [
              {
                "header": {
                  "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                },
                "protected": "ey4uLn0",
                "signature": "ey4uLn0"
              }
            ]
          },
          "links": [
            "https://link.to/data"
          ],
          "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
        },
        "description": "view from doorway, facing east, with lights off",
        "filename": "IMG1092348.png",
        "lastmod_time": "2021-12-31T23:59:59Z",
        "mime-type": "image/png"
      }
    ],
    "formats": [
      {
        "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "format": "aries/ld-proof-vc-detail@v1.0"
      }
    ]
  },
  "cred_request": {
    "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "@type": "https://didcomm.org/my-family/1.0/my-message-type",
    "comment": "text",
    "formats": [
      {
        "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "format": "aries/ld-proof-vc-detail@v1.0"
      }
    ],
    "requests~attach": [
      {
        "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
        "byte_count": 1234,
        "data": {
          "base64": "ey4uLn0=",
          "json": "{\"sample\": \"content\"}",
          "jws": {
            "header": {
              "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
            },
            "protected": "ey4uLn0",
            "signature": "ey4uLn0",
            "signatures": [
              {
                "header": {
                  "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                },
                "protected": "ey4uLn0",
                "signature": "ey4uLn0"
              }
            ]
          },
          "links": [
            "https://link.to/data"
          ],
          "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
        },
        "description": "view from doorway, facing east, with lights off",
        "filename": "IMG1092348.png",
        "lastmod_time": "2021-12-31T23:59:59Z",
        "mime-type": "image/png"
      }
    ]
  },
  "error_msg": "The front fell off",
  "initiator": "self",
  "parent_thread_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "role": "issuer",
  "state": "done",
  "thread_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "trace": true,
  "updated_at": "2021-12-31T23:59:59Z"
}

Now, store the received Credential into the Holder wallet.

Store a received credential

post

Path parameters

cred_ex_idstringRequired

Credential exchange identifier

Example: {"value":"3fa85f64-5717-4562-b3fc-2c963f66afa6"}Pattern: [a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}

Body

credential_idstringOptional

Responses

200Success

application/json

post

HTTPcURLJavaScriptPython

POST /issue-credential-2.0/records/{cred_ex_id}/store HTTP/1.1
Host: 
Content-Type: application/json
Accept: */*
Content-Length: 24

{
  "credential_id": "text"
}

200Success

{
  "cred_ex_record": {
    "auto_issue": false,
    "auto_offer": false,
    "auto_remove": false,
    "by_format": {
      "cred_issue": {},
      "cred_offer": {},
      "cred_proposal": {},
      "cred_request": {}
    },
    "connection_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "created_at": "2021-12-31T23:59:59Z",
    "cred_ex_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "cred_issue": {
      "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "@type": "https://didcomm.org/my-family/1.0/my-message-type",
      "comment": "text",
      "credentials~attach": [
        {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "byte_count": 1234,
          "data": {
            "base64": "ey4uLn0=",
            "json": "{\"sample\": \"content\"}",
            "jws": {
              "header": {
                "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
              },
              "protected": "ey4uLn0",
              "signature": "ey4uLn0",
              "signatures": [
                {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0"
                }
              ]
            },
            "links": [
              "https://link.to/data"
            ],
            "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
          },
          "description": "view from doorway, facing east, with lights off",
          "filename": "IMG1092348.png",
          "lastmod_time": "2021-12-31T23:59:59Z",
          "mime-type": "image/png"
        }
      ],
      "formats": [
        {
          "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "format": "aries/ld-proof-vc-detail@v1.0"
        }
      ],
      "replacement_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
    },
    "cred_offer": {
      "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "@type": "https://didcomm.org/my-family/1.0/my-message-type",
      "comment": "text",
      "credential_preview": {
        "@type": "issue-credential/2.0/credential-preview",
        "attributes": [
          {
            "mime-type": "image/jpeg",
            "name": "favourite_drink",
            "value": "martini"
          }
        ]
      },
      "formats": [
        {
          "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "format": "aries/ld-proof-vc-detail@v1.0"
        }
      ],
      "offers~attach": [
        {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "byte_count": 1234,
          "data": {
            "base64": "ey4uLn0=",
            "json": "{\"sample\": \"content\"}",
            "jws": {
              "header": {
                "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
              },
              "protected": "ey4uLn0",
              "signature": "ey4uLn0",
              "signatures": [
                {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0"
                }
              ]
            },
            "links": [
              "https://link.to/data"
            ],
            "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
          },
          "description": "view from doorway, facing east, with lights off",
          "filename": "IMG1092348.png",
          "lastmod_time": "2021-12-31T23:59:59Z",
          "mime-type": "image/png"
        }
      ],
      "replacement_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
    },
    "cred_preview": {
      "@type": "issue-credential/2.0/credential-preview",
      "attributes": [
        {
          "mime-type": "image/jpeg",
          "name": "favourite_drink",
          "value": "martini"
        }
      ]
    },
    "cred_proposal": {
      "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "@type": "https://didcomm.org/my-family/1.0/my-message-type",
      "comment": "text",
      "credential_preview": {
        "@type": "issue-credential/2.0/credential-preview",
        "attributes": [
          {
            "mime-type": "image/jpeg",
            "name": "favourite_drink",
            "value": "martini"
          }
        ]
      },
      "filters~attach": [
        {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "byte_count": 1234,
          "data": {
            "base64": "ey4uLn0=",
            "json": "{\"sample\": \"content\"}",
            "jws": {
              "header": {
                "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
              },
              "protected": "ey4uLn0",
              "signature": "ey4uLn0",
              "signatures": [
                {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0"
                }
              ]
            },
            "links": [
              "https://link.to/data"
            ],
            "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
          },
          "description": "view from doorway, facing east, with lights off",
          "filename": "IMG1092348.png",
          "lastmod_time": "2021-12-31T23:59:59Z",
          "mime-type": "image/png"
        }
      ],
      "formats": [
        {
          "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "format": "aries/ld-proof-vc-detail@v1.0"
        }
      ]
    },
    "cred_request": {
      "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "@type": "https://didcomm.org/my-family/1.0/my-message-type",
      "comment": "text",
      "formats": [
        {
          "attach_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "format": "aries/ld-proof-vc-detail@v1.0"
        }
      ],
      "requests~attach": [
        {
          "@id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
          "byte_count": 1234,
          "data": {
            "base64": "ey4uLn0=",
            "json": "{\"sample\": \"content\"}",
            "jws": {
              "header": {
                "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
              },
              "protected": "ey4uLn0",
              "signature": "ey4uLn0",
              "signatures": [
                {
                  "header": {
                    "kid": "did:sov:LjgpST2rjsoxYegQDRm7EL#keys-4"
                  },
                  "protected": "ey4uLn0",
                  "signature": "ey4uLn0"
                }
              ]
            },
            "links": [
              "https://link.to/data"
            ],
            "sha256": "617a48c7c8afe0521efdc03e5bb0ad9e655893e6b4b51f0e794d70fba132aacb"
          },
          "description": "view from doorway, facing east, with lights off",
          "filename": "IMG1092348.png",
          "lastmod_time": "2021-12-31T23:59:59Z",
          "mime-type": "image/png"
        }
      ]
    },
    "error_msg": "The front fell off",
    "initiator": "self",
    "parent_thread_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "role": "issuer",
    "state": "done",
    "thread_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "trace": true,
    "updated_at": "2021-12-31T23:59:59Z"
  },
  "indy": {
    "created_at": "2021-12-31T23:59:59Z",
    "cred_ex_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "cred_ex_indy_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "cred_id_stored": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "cred_request_metadata": {},
    "cred_rev_id": "12345",
    "rev_reg_id": "WgWxqztrNooG92RXvxSTWv:4:WgWxqztrNooG92RXvxSTWv:3:CL:20:tag:CL_ACCUM:0",
    "state": "active",
    "updated_at": "2021-12-31T23:59:59Z"
  },
  "ld_proof": {
    "created_at": "2021-12-31T23:59:59Z",
    "cred_ex_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "cred_ex_ld_proof_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "cred_id_stored": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "state": "active",
    "updated_at": "2021-12-31T23:59:59Z"
  },
  "vc_di": {
    "auto_issue": false,
    "auto_offer": false,
    "auto_remove": false,
    "by_format": {
      "cred_issue": {},
      "cred_offer": {},
      "cred_proposal": {},
      "cred_request": {}
    },
    "connection_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "created_at": "2021-12-31T23:59:59Z",
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