---
title: "Changes to Get Swap Quote"
method: POST
path: "/gateway/swap/quote"
---

# Changes to Get Swap Quote

`POST /gateway/swap/quote`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 15 revisions.

- **2026-08-27** `6edd79085219`: 2 breaking, 2 warning, 10 info
- **2026-04-08** `92703f48a69e`: 2 info
- **2025-12-20** `1005bcd47280`: 1 info

## Changes

- **2026-08-27** `6edd79085219`: 2 breaking, 2 warning, 10 info
  - the response property `slippage_pct` became optional for the status `200`
  - response property `slippage_pct` list-of-types was widened by adding types `null` to media type `application/json` of response `200`
  - removed the optional property `expected_amount` from the response with the `200` status
  - removed the optional property `gas_estimate` from the response with the `200` status
  - added the new optional request property `extra_params`
  - the `slippage_pct` request property default value `1` was removed
  - added the optional property `approximation` to the response with the `200` status
  - added the optional property `max_amount_in` to the response with the `200` status
  - added the optional property `min_amount_out` to the response with the `200` status
  - added the optional property `pool_address` to the response with the `200` status
  - added the optional property `price_impact_pct` to the response with the `200` status
  - added the optional property `quote_id` to the response with the `200` status
  - added the optional property `route_path` to the response with the `200` status
  - the `slippage_pct` response's property pattern `^(?!^[-+.]*$)[+-]?0*\d*\.?\d*$` was removed for the status `200`
- **2026-04-08** `92703f48a69e`: 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
- **2025-12-20** `1005bcd47280`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/hummingbot/apis/hummingbot-api/docs/gateway/swap/quote/post.md) - [API](https://skmtc.dev/hummingbot/apis/hummingbot-api.md) - [Page](https://skmtc.dev/hummingbot/apis/hummingbot-api/changes/gateway/swap/quote/post)