---
title: "Changes to Submit a contact-prompt address"
method: POST
path: "/v1/contacts/prompt/submit"
---

# Changes to Submit a contact-prompt address

`POST /v1/contacts/prompt/submit`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 17 revisions.

- **2026-09-03** `48d611686235`: 1 info
- **2026-08-31** `1c0b7dd0195a`: 5 info
- **2026-07-06** `bf6a3a734a63`: 1 info
- **2026-06-15** `8aa43f77a604`: 1 breaking

## Changes

- **2026-09-03** `48d611686235`: 1 info
  - added the new optional request property `contactId`
- **2026-08-31** `1c0b7dd0195a`: 5 info
  - added the new optional request property `cancelled`
  - added the new optional request property `verify`
  - the request property `address` became optional
  - the request property `channelType` became optional
  - added the optional property `duplicate` to the response with the `200` status
- **2026-07-06** `bf6a3a734a63`: 1 info
  - endpoint added
- **2026-06-15** `8aa43f77a604`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/vellum-ai/apis/vellum-gateway-api/docs/v1/contacts/prompt/submit/post.md) - [API](https://skmtc.dev/vellum-ai/apis/vellum-gateway-api.md) - [Page](https://skmtc.dev/vellum-ai/apis/vellum-gateway-api/changes/v1/contacts/prompt/submit/post)