Changes to Participate in an exchange. Posting an empty body will start the exchange or return what the exchange is expecting to complete the next step. Posting a Verifiable Presentation Request will result in either a 4xx error or one of the following - 1. one or more Verifiable Presentations or 2. a Verifiable Presentation Request that conforms to the client's request. If one or more Verifiable Presentations are sent, an additional Verifiable Presentation Request may also be sent to continue the exchange.

Changed in 8 of the 67 revisions of this API.▲9○9

1. Jul 13, 20261005da1718e7▲1○1
2. Jul 12, 2026fc436fbfba78▲1○1
3. Jul 12, 2026bbb07fe41f28▲2○2
4. Mar 17, 202617b15e1d25a1○1
5. Mar 17, 2026283c57012d6f▲1○1
6. Mar 17, 2026736d8da58f25▲3○2
7. Sep 23, 2025466d8897863d○1
8. Sep 23, 2025474599254bb9▲1

What changed

• Jul 13, 20261005da1718e7▲1○1See the full diff
  • ▲

    added subschema #1 subschema #5 to the response body oneOf list for the response status 200

    response-body-one-of-added

  • ○

    removed subschema #4 subschema #5 from the response body oneOf list for the response status 200

    response-body-one-of-removed

• Jul 12, 2026fc436fbfba78▲1○1See the full diff
  • ▲

    added subschema #4 subschema #5 to the response body oneOf list for the response status 200

    response-body-one-of-added

  • ○

    removed subschema #1 subschema #5 from the response body oneOf list for the response status 200

    response-body-one-of-removed

• Jul 12, 2026bbb07fe41f28▲2○2See the full diff
  • ▲

    removed subschema #2 subschema #3 subschema #4 from the request body oneOf list

    request-body-one-of-removed

  • ▲

    added subschema #1 subschema #2 subschema #3 subschema #4 subschema #5 to the response body oneOf list for the response status 200

    response-body-one-of-added

  • ○

    added subschema #2 subschema #3 subschema #4 subschema #5 to the request body oneOf list

    request-body-one-of-added

  • ○

    removed subschema #1 subschema #2 subschema #3 subschema #4 from the response body oneOf list for the response status 200

    response-body-one-of-removed

• Mar 17, 202617b15e1d25a1○1See the full diff
  • ○

    added the optional property oneOf[subschema #4]/referenceId to the response with the 200 status

    response-optional-property-added

• Mar 17, 2026283c57012d6f▲1○1See the full diff
  • ▲

    added subschema #4 to the response body oneOf list for the response status 200

    response-body-one-of-added

  • ○

    added subschema #4 to the request body oneOf list

    request-body-one-of-added

• Mar 17, 2026736d8da58f25▲3○2See the full diff
  • ▲

    removed subschema #1 subschema #2 from the request body oneOf list

    request-body-one-of-removed

  • ▲

    the request's body type changed from no type to object

    request-body-type-changed

  • ▲

    added subschema #1 subschema #2 subschema #3 to the response body oneOf list for the response status 200

    response-body-one-of-added

  • ○

    added subschema #1 subschema #2 subschema #3 to the request body oneOf list

    request-body-one-of-added

  • ○

    removed subschema #1 subschema #2 subschema #3 from the response body oneOf list for the response status 200

    response-body-one-of-removed

  This revision also has 1 change that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

• Sep 23, 2025466d8897863d○1See the full diff
  • ○

    added subschema #1 subschema #2 to the request body oneOf list

    request-body-one-of-added

• Sep 23, 2025474599254bb9▲1See the full diff
  • ▲

    removed subschema #1 subschema #2 from the request body oneOf list

    request-body-one-of-removed

  This revision also has 3 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog