POST/api/v2/transfers/crypto-refunds/gas-fee

Get refund gas fee for a specific currency and chain

Authentication

Send your API key in the x-api-key header on every request.

Request body

application/json

Request body fields
Field	Type	Required	Description
Currency	string	Yes
Chain	string	Yes

Responses

200 — OK

Response 200 fields
Field	Type	Required	Description
Fees	array of FeeInfo	No
Message	string	No

400 — Bad Request

Response 400 fields
Field	Type	Required
Message	string	No
Code	string	No
Status	unknown	No
ValidationErrors	object	No
Details	string	No

401 — Unauthorized

Response 401 fields
Field	Type	Required
Message	string	No
Code	string	No
Status	unknown	No
ValidationErrors	object	No
Details	string	No

500 — Internal Server Error

Response 500 fields
Field	Type	Required
Message	string	No
Code	string	No
Status	unknown	No
ValidationErrors	object	No
Details	string	No

Example request

curl -X POST "https://{base_url}/api/v2/transfers/crypto-refunds/gas-fee" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"Currency":"…","Chain":"…"}'

This page is generated from the live OpenAPI specification and always matches the current API.