> For the complete documentation index, see [llms.txt](https://docs.cheqd.io/product/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cheqd.io/product/sdk/aca-py/dids.md).

# Decentralized Identifiers (DIDs)

Create Decentralized Identifiers (DIDs) on cheqd using ACA-Py.

A Decentralized Identifier "DID" is a globally unique identifier that does not require a centralized registration authority because it is registered with distributed ledger technology or other form of decentralized network.

{% hint style="info" %}
**Learn about DIDs** If you want to learn about what [DIDs are, please go over to our learning site here.](https://learn.cheqd.io/decentralised-identity/dids)
{% endhint %}

## Get started

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;"><strong>Create DID</strong></mark></td><td>Create an Issuer DID with the <code>did:cheqd</code> DID method using ACA-Py.</td><td><a href="/product/sdk/aca-py/dids/create-did.md">Create a DID</a></td></tr><tr><td><mark style="color:blue;"><strong>Update DID</strong></mark></td><td>Update a did:cheqd DID using ACA-Py.</td><td><a href="/product/sdk/aca-py/dids/update-did.md">Update a DID</a></td></tr><tr><td><mark style="color:blue;"><strong>Deactivate DID</strong></mark></td><td>Deactivate a did:cheqd DID using ACA-Py.</td><td><a href="/product/sdk/aca-py/dids/deactivate-did.md">Deactivate a DID</a></td></tr></tbody></table>

## Alternatives

Below are a list of SDK alternatives for creating cheqd DIDs.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td><mark style="color:blue;"><strong>cheqd Studio</strong></mark></td><td>Our API product enables users to <strong>use cheqd's functionality with minimal complexity</strong> and easily integrate APIs into existing apps.</td><td><a href="/product/studio/dids.md">Start using cheqd</a></td><td><a href="https://3569764573-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPVAMvpKH7PYzvXA6u6Cn%2Fuploads%2Fgit-blob-7f1ffe5c0546f0ee4f106ac1a71308c5ee5ad7c8%2Fcheqd_logo_card.jpg?alt=media">cheqd_logo_card.jpg</a></td></tr><tr><td><mark style="color:blue;"><strong>Credo</strong></mark></td><td>Credo is an SDK which <strong>supports the European Architecture and Reference Framework (ARF)</strong> <strong>standards as well as AnonCreds</strong> with full cheqd support for DIDs.</td><td><a href="/product/sdk/credo.md">Credo</a></td><td><a href="https://3569764573-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPVAMvpKH7PYzvXA6u6Cn%2Fuploads%2Fgit-blob-60c84f7d53e6eb6e675e8cd8b00e4920ad335ca0%2FCredo.png?alt=media">Credo.png</a></td></tr><tr><td><mark style="color:blue;"><strong>DID Registrar</strong></mark></td><td>Simple setup for building cheqd DIDs into existing applications using REST APIs, building into the <a href="https://uniregistrar.io/">Universal Registrar</a>.</td><td><a href="/product/advanced/did-registrar.md">DID Registrar</a></td><td><a href="https://3569764573-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPVAMvpKH7PYzvXA6u6Cn%2Fuploads%2Fgit-blob-a95d1f6e14a4b976289d6f2bd705a8a324f2032f%2FDIF.png?alt=media">DIF.png</a></td></tr><tr><td><mark style="color:blue;"><strong>Veramo</strong></mark></td><td>The Veramo SDK plugin supports JSON, JSON-LD credentials as well as cheqd Credential Payments in an SDK.</td><td><a href="/product/sdk/veramo/dids/create-did.md">Create a DID</a></td><td><a href="https://3569764573-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPVAMvpKH7PYzvXA6u6Cn%2Fuploads%2Fgit-blob-031af91fab341ad25703bd5d5924bda95df8e5fe%2Fveramo%20logo.png?alt=media">veramo logo.png</a></td></tr><tr><td><mark style="color:blue;"><strong>Walt.id Community Stack</strong></mark></td><td>Walt.id Community Stack is an SDK that supports the <a href="https://digital-strategy.ec.europa.eu/en/library/european-digital-identity-architecture-and-reference-framework-outline"><strong>European Architecture and Reference Framework (ARF)</strong></a> standards for identity, with full cheqd support.</td><td><a href="/product/sdk/walt-id.md">Walt.id Community Stack</a></td><td><a href="https://3569764573-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPVAMvpKH7PYzvXA6u6Cn%2Fuploads%2Fgit-blob-13fffb32e0b3f04983f4984cd455a441c3111b7f%2Fwalt.id%20logo.png?alt=media">walt.id logo.png</a></td></tr><tr><td><mark style="color:blue;"><strong>cheqd Cosmos CLI</strong></mark></td><td>Cosmos CLI which directly communicates with the cheqd network. This should only be used for testing environments.</td><td><a href="/product/advanced/tooling/cheqd-node-cli.md">cheqd Cosmos CLI for identity</a></td><td><a href="https://3569764573-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FPVAMvpKH7PYzvXA6u6Cn%2Fuploads%2Fgit-blob-fab3a1d3aa7f3c99241ea3ab060ec02d66ce2c7c%2Fcosmos%20and%20cheqd.png?alt=media">cosmos and cheqd.png</a></td></tr></tbody></table>


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