---
title: "Changes to Generate a claim signature that can be used to submit a claim"
method: GET
path: "/signatures"
---

# Changes to Generate a claim signature that can be used to submit a claim

`GET /signatures`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 9 revisions.

- **2026-07-13** `3f98a3931058`: 1 info
- **2025-03-25** `2b7b8b35aa45`: 10 breaking, 12 info

## Changes

- **2026-07-13** `3f98a3931058`: 1 info
  - added the required property `items/referrer` to the response with the `200` status
- **2025-03-25** `2b7b8b35aa45`: 10 breaking, 12 info
  - the `error` response's property type changed from `object` to no type for status `400`
  - the `error` response's property type changed from `object` to no type for status `404`
  - the `error` response's property type changed from `object` to no type for status `500`
  - the `items/incentiveId` response's property type changed from `integer` to `number` for status `200`
  - removed the required property `error/code` from the response with the `400` status
  - removed the required property `error/code` from the response with the `404` status
  - removed the required property `error/code` from the response with the `500` status
  - removed the required property `error/message` from the response with the `400` status
  - removed the required property `error/message` from the response with the `404` status
  - removed the required property `error/message` from the response with the `500` status
  - api operation id `getSignatures` was added
  - api tag `Boost` added
  - api tag `boosts` removed
  - api tag `claiming` removed
  - removed the pattern `^0x[a-fA-F0-9]{64}$` from the `query` request parameter `txHash`
  - removed the pattern `^[0-9]+:[0-9]+$` from the `query` request parameter `boostId`
  - for the `query` request parameter `claimData`, the type was generalized from `string` to no type
  - added the non-success response with the status `410`
  - added `subschema #1, subschema #2` to the `error` response property `anyOf` list for the response status `400`
  - added `subschema #1, subschema #2` to the `error` response property `anyOf` list for the response status `404`
  - added `subschema #1, subschema #2` to the `error` response property `anyOf` list for the response status `500`
  - the `items/claimant` response's property pattern `^0x[a-fA-F0-9]{40}$` was added for the status `200`

---

[Operation](https://skmtc.dev/boost/apis/boost-v2-api/docs/signatures/get.md) - [API](https://skmtc.dev/boost/apis/boost-v2-api.md) - [Page](https://skmtc.dev/boost/apis/boost-v2-api/changes/signatures/get)