---
title: "Changes to POST /execute"
method: POST
path: "/execute"
---

# Changes to POST /execute

`POST /execute`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 50 revisions.

- **2026-09-25** `39ec3a552e07`: 5 info
- **2026-08-20** `0bb53a7135c6`: 1 info
- **2026-07-13** `8b5cbd9c3350`: 1 breaking, 1 info
- **2026-04-22** `487c01a5d270`: 1 info

## Changes

- **2026-09-25** `39ec3a552e07`: 5 info
  - removed `subschema #1, subschema #2, subschema #3, subschema #4, subschema #5, subschema #6` from the response body `oneOf` list for the response status `400`
  - added the optional property `details` to the response with the `400` status
  - added the optional property `error` to the response with the `400` status
  - added the optional property `message` to the response with the `400` status
  - added the optional property `requestId` to the response with the `400` status
- **2026-08-20** `0bb53a7135c6`: 1 info
  - the request property `executionOptions/referrer` became optional
- **2026-07-13** `8b5cbd9c3350`: 1 breaking, 1 info
  - added `subschema #1, subschema #2, subschema #3, subschema #4, subschema #5, subschema #6` to the response body `oneOf` list for the response status `400`
  - removed `subschema #1, subschema #2, subschema #3, subschema #4, subschema #5, subschema #6` from the response body `oneOf` list for the response status `400`
- **2026-04-22** `487c01a5d270`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/relay/apis/cross-chain-solver/docs/execute/post.md) · [API](https://skmtc.dev/relay/apis/cross-chain-solver.md) · [Page](https://skmtc.dev/relay/apis/cross-chain-solver/changes/execute/post)