---
title: "Changes to List Chains"
method: GET
path: "/api/v1/blockchains"
---

# Changes to List Chains

`GET /api/v1/blockchains`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 7 revisions.

- **2026-08-16** `61a784d58550` — 1 breaking, 2 info
- **2026-08-09** `c4c28d233105` — 2 warning

## Changes

- **2026-08-16** `61a784d58550` — 1 breaking, 2 info
  - added `#/components/schemas/EnrichedRippleChain` to the `chains/items/` response property `oneOf` list for the response status `200`
  - added the enum value `ripple` to the property `items/` of the `query` request parameter `chain_types`
  - added `ripple` discriminator mapping keys to the `chains/items/` response property for the response status `200`
- **2026-08-09** `c4c28d233105` — 2 warning
  - added the new `exchange_paxos` enum value to the `chains/items/oneOf[subschema #6: EnrichedExchangeChain]/unique_id` response property for the response status `200`
  - added the new `ton_testnet` enum value to the `chains/items/oneOf[subschema #12: EnrichedTonChain]/unique_id` response property for the response status `200`

---

[Operation](https://skmtc.dev/fordefi/apis/fordefi-api/docs/api/v1/blockchains/get.md) · [API](https://skmtc.dev/fordefi/apis/fordefi-api.md) · [Page](https://skmtc.dev/fordefi/apis/fordefi-api/changes/api/v1/blockchains/get)