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openapi: 3.2.0
info:
title: Bridge Exchange Rates API
description: APIs to move into, out of, and between any form of a dollar
version: '1'
servers:
- url: https://api.bridge.xyz/v0
description: The base path for all resources
security:
- ApiKey: []
tags:
- name: Exchange Rates
paths:
/exchange_rates:
get:
summary: Get current exchange rate between two currencies
description: 'Returns the current exchange rate from the "from" currency to the "to" currency.
The exchange rate is updated roughly every 30s. Note that as of this writing,
Bridge does not offer a "quote" by which a user can lock in a rate for a given
amount of time. This is provided only as a courtesy to estimate what you are
likely to get in a subsequent transfer request that involves currency exchange.
As of March 2026, we support:
- `USD <> BRL`
- `USD <> COP`
- `USD <> EUR`
- `USD <> GBP`
- `USD <> MXN`
- `USD <> USDT`'
tags:
- Exchange Rates
parameters:
- in: query
name: from
required: true
description: The currency code to convert from.
example: usd
schema:
type: string
enum:
- brl
- cop
- eur
- gbp
- mxn
- usd
- usdt
- in: query
name: to
required: true
description: The currency code to convert to.
example: eur
schema:
type: string
enum:
- brl
- cop
- eur
- gbp
- mxn
- usd
- usdt
responses:
'200':
description: The exchange rate information.
content:
application/json:
schema:
type: object
properties:
midmarket_rate:
type: string
example: '0.93425'
description: The midmarket exchange rate.
buy_rate:
type: string
example: '0.9389'
description: The rate for buying the target currency, including Bridge's fee.
sell_rate:
type: string
example: '0.9296'
description: The rate for selling the target currency, including Bridge's fee.
updated_at:
type: string
format: date-time
example: '2026-01-15T12:00:00.000Z'
description: The timestamp when the exchange rate was last collected from the market data provider.
operationId: getExchangeRates
x-operation-id-source: derived
components:
securitySchemes:
ApiKey:
type: apiKey
name: Api-Key
in: header