---
title: "Changes to Hcaptcha Validation"
method: POST
path: "/v2/hcapta_validation"
---

# Changes to Hcaptcha Validation

`POST /v2/hcapta_validation`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 5 revisions.

- **2026-11-01** `49654e3ebcc0`: 4 breaking, 2 warning
- **2026-10-11** `e9a0a6fb521d`: 2 info
- **2026-10-08** `2204bb9fe200`: 2 breaking

## Changes

- **2026-11-01** `49654e3ebcc0`: 4 breaking, 2 warning
  - the `token` request property's minLength was increased from `0` to `1`
  - the `verification_key` request property's minLength was increased from `0` to `1`
  - added the pattern `^[A-Za-z0-9]+$` to the request property `verification_key`
  - added the pattern `^[\x21-\x7e]+$` to the request property `token`
  - the `token` request property's maxLength was set to `16384`
  - the `verification_key` request property's maxLength was set to `128`
- **2026-10-11** `e9a0a6fb521d`: 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-10-08** `2204bb9fe200`: 2 breaking
  - the `guild_id` request property type changed from `string` to `integer`
  - the `user_id` request property type changed from `string` to `integer`

---

[Operation](https://skmtc.dev/invite-tracker/apis/invite-tracker-api/docs/v2/hcapta_validation/post.md) - [API](https://skmtc.dev/invite-tracker/apis/invite-tracker-api.md) - [Page](https://skmtc.dev/invite-tracker/apis/invite-tracker-api/changes/v2/hcapta_validation/post)