Resolve a DID

Resolve a DID to fetch the associated DID Documet

A user is able to input a DID (string) as a request format and resolve the DID to fetch the associated DID Document, DID Resolution Metadata and DID Document metadata.

Resolve a DID Document.

Resolve a DID Document by DID identifier. Also supports DID Resolution Queries as defined in the W3C DID Resolution specification.

get

/did/search/{did}

Authorizations

Path parameters

didstringrequired

DID identifier to resolve.

Example: did:cheqd:mainnet:7bf81a20-633c-4cc7-bc4a-5a45801005e0

Query parameters

metadataboolean

Return only metadata of DID Document instead of actual DID Document.

versionIdstring uuid

Unique UUID version identifier of DID Document. Allows for fetching a specific version of the DID Document. See cheqd DID Method Specification for more details.

Example: 3ccde6ba-6ba5-56f2-9f4f-8825561a9860

versionTimestring date-time

Returns the closest version of the DID Document at or before specified time. See DID Resolution handling for did:cheqd for more details.

Example: 1970-01-01T00:00:00Z

transformKeysenum

This directive transforms the Verification Method key format from the version in the DID Document to the specified format chosen below.

Options: Ed25519VerificationKey2018, Ed25519VerificationKey2020, JsonWebKey2020

servicestring

Query DID Document for a specific Service Endpoint by Service ID (e.g., service-1 in did:cheqd:mainnet:7bf81a20-633c-4cc7-bc4a-5a45801005e0#service-1). This will typically redirect to the Service Endpoint based on DID Resolution specification algorithm.

Example: service-1

relativeRefstring

Relative reference is a query fragment appended to the Service Endpoint URL. Must be used along with the service query property above. See DID Resolution specification algorithm for more details.

Example: /path/to/file

Responses

application/json

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --url '/did/search/{did}' \
  --header 'x-api-key: YOUR_API_KEY'

200

400

401

500

200

{
  "@context": "https://w3id.org/did-resolution/v1",
  "didDidResolutionMetadata": {
    "contentType": "application/did+ld+json",
    "retrieved": "2021-09-01T12:00:00Z",
    "did": {
      "didString": "did:cheqd:testnet:55dbc8bf-fba3-4117-855c-1e0dc1d3bb47",
      "method": "cheqd",
      "methodSpecificId": "55dbc8bf-fba3-4117-855c-1e0dc1d3bb47"
    }
  },
  "didDocument": {
    "@context": [
      "https://www.w3.org/ns/did/v1"
    ],
    "id": "did:cheqd:testnet:7bf81a20-633c-4cc7-bc4a-5a45801005e0",
    "controller": [
      "did:cheqd:testnet:7bf81a20-633c-4cc7-bc4a-5a45801005e0"
    ],
    "verificationMethod": [
      {
        "id": "did:cheqd:testnet:7bf81a20-633c-4cc7-bc4a-5a45801005e0#key-1",
        "type": "Ed25519VerificationKey2018",
        "controller": "did:cheqd:testnet:7bf81a20-633c-4cc7-bc4a-5a45801005e0",
        "publicKeyBase58": "z6MkkVbyHJLLjdjU5B62DaJ4mkdMdUkttf9UqySSkA9bVTeZ"
      }
    ],
    "authentication": [
      "did:cheqd:testnet:7bf81a20-633c-4cc7-bc4a-5a45801005e0#key-1"
    ],
    "service": [
      {
        "id": "did:cheqd:testnet:7bf81a20-633c-4cc7-bc4a-5a45801005e0#service-1",
        "type": "LinkedDomains",
        "serviceEndpoint": [
          "https://example.com"
        ]
      }
    ]
  },
  "didDocumentMetadata": {
    "created": "2021-09-01T12:00:00Z",
    "deactivated": false,
    "updated": "2021-09-10T12:00:00Z",
    "versionId": "3ccde6ba-6ba5-56f2-9f4f-8825561a9860",
    "linkedResourceMetadata": [
      {
        "resourceURI": "did:cheqd:testnet:55dbc8bf-fba3-4117-855c-1e0dc1d3bb47/resources/398cee0a-efac-4643-9f4c-74c48c72a14b",
        "resourceCollectionId": "55dbc8bf-fba3-4117-855c-1e0dc1d3bb47",
        "resourceId": "398cee0a-efac-4643-9f4c-74c48c72a14b",
        "resourceName": "cheqd-issuer-logo",
        "resourceType": "CredentialArtwork",
        "mediaType": "image/png",
        "resourceVersion": "1.0",
        "checksum": "a95380f460e63ad939541a57aecbfd795fcd37c6d78ee86c885340e33a91b559",
        "created": "2021-09-01T12:00:00Z",
        "nextVersionId": "d4829ac7-4566-478c-a408-b44767eddadc",
        "previousVersionId": "ad7a8442-3531-46eb-a024-53953ec6e4ff"
      }
    ]
  }
}

The request was successful.