API Reference

Create an FX quote

post
https://api.gravv.xyz/v1/fx/quote

Returns a foreign exchange rate quote for a given currency pair and amount.
The quote includes a quote_id and an expiry time. Use the quote_id when
submitting a transfer to lock in the quoted rate.

The Idempotency-Key header is required; requests without it are rejected.

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Body Params
string
required

Source currency code (ISO 4217).

string
required

Target currency code (ISO 4217).

number
required

Amount in the source currency to convert. Must be greater than zero.

string
enum
required

Direction of the trade.

Allowed:
Headers
string
required

A unique key to prevent duplicate requests. Required on all FX write operations; requests without it are rejected with a 400.

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Updated 5 months ago

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Updated 5 months ago

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