---
title: "Append a log only to the credential's execution."
method: POST
path: "/api/v1/execution/{execution}/callback/log"
---

# Append a log only to the credential's execution.

`POST /api/v1/execution/{execution}/callback/log`

## Request

- Base URL: `https://api.trends.earth/api/v1`
- URL: `https://api.trends.earth/api/v1/api/v1/execution/{execution}/callback/log`
- Auth: none declared
- TypeScript: <https://skmtc.dev/trends/apis/trends-earth-api/docs/api/v1/execution/:execution/callback/log/post.ts> (a function with typed inputs; its response is checked against the schema)

Append a log only to the credential's execution.

## Path parameters

- `execution` string, required

## Request body

- object

## Response `200`

Success

- object

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found
- `500`: Internal Server Error

## Changes

- **2026-10-29** `0b75d1e065e1`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/trends/apis/trends-earth-api/changes/api/v1/execution/:execution/callback/log/post.md)

---

[API](https://skmtc.dev/trends/apis/trends-earth-api.md) - [All operations](https://skmtc.dev/trends/apis/trends-earth-api/llms.txt) - [OpenAPI document](https://skmtc.dev/trends/apis/trends-earth-api/revisions/0b75d1e065e1?raw)