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SET DocsAPI reference and complianceUpdated 2026-11-08
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SET API (Platforms) · Tools

Get an exchange rate or estimate

GET/v1/exchange_rates

Key scope: read

The current rate between USD and EUR, GBP, MXN, BRL, COP or USDT. With amount, an estimate: SET's fee first, then the buy rate. Not a quote: no rate is locked.

Query parameters

from stringrequired
One side must be usd.
to stringrequired
usd, eur, gbp, mxn, brl, cop or usdt.
amount decimal string
Estimate what lands.

Errors

  • 400 currency_invalid
  • 400 amount_invalid
  • 502 rate_unavailable
  • 401 api_key_required
  • 401 api_key_invalid
  • 401 api_key_wrong_mode
  • 403 scope_missing
  • 429 rate_limited

All codes: Errors.