---
title: "Changes to Send"
method: POST
path: "/v1/b2b/otps/email/discovery/send"
---

# Changes to Send

`POST /v1/b2b/otps/email/discovery/send`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 26 revisions.

- **2026-03-07** `110f26a94e5b`: 1 info
- **2026-03-06** `9cab20b8eca7`: 1 breaking
- **2025-09-17** `8270cf3a3d4c`: 3 info
- **2025-09-17** `25964b4a5e32`: 1 info
- **2025-09-17** `864b9f438ac0`: 2 breaking, 1 warning

## Changes

- **2026-03-07** `110f26a94e5b`: 1 info
  - endpoint added
- **2026-03-06** `9cab20b8eca7`: 1 breaking
  - api path removed without deprecation
- **2025-09-17** `8270cf3a3d4c`: 3 info
  - added the media type `application/json` for the response with the status `401`
  - added the media type `application/json` for the response with the status `500`
  - added the non-success response with the status `429`
- **2025-09-17** `25964b4a5e32`: 1 info
  - api operation id `api_multitenant_otp_v1_b2b_otp_email_discovery_Send` removed and replaced with `api_b2b_otp_v1_b2b_otp_email_discovery_Send`
- **2025-09-17** `864b9f438ac0`: 2 breaking, 1 warning
  - the `discovery_expiration_minutes` request property type changed from `string` to `integer`, and format from no format to `int32`
  - the `status_code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `200`
  - the `discovery_expiration_minutes` request property's min was set to `0.00`

---

[Operation](https://skmtc.dev/stytch/apis/stytch-api/docs/v1/b2b/otps/email/discovery/send/post.md) - [API](https://skmtc.dev/stytch/apis/stytch-api.md) - [Page](https://skmtc.dev/stytch/apis/stytch-api/changes/v1/b2b/otps/email/discovery/send/post)