---
title: "Changes to Ingest Traces (OTLP)"
method: POST
path: "/v1/traces"
---

# Changes to Ingest Traces (OTLP)

`POST /v1/traces`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 3 revisions.

- **2026-07-13** `773ed3aacb73`: 2 info

## Changes

- **2026-07-13** `773ed3aacb73`: 2 info
  - added the new optional `query` request parameter `close_after`
  - added the non-success response with the status `409`

---

[Operation](https://skmtc.dev/promptlayer/apis/promptlayer-api/docs/v1/traces/post.md) - [API](https://skmtc.dev/promptlayer/apis/promptlayer-api.md) - [Page](https://skmtc.dev/promptlayer/apis/promptlayer-api/changes/v1/traces/post)