---
title: "List supported currencies"
method: GET
path: "/v1/currencies/supported"
tags: ["Payments"]
---

# List supported currencies

`GET /v1/currencies/supported`

Get all supported fiat and cryptocurrency codes. Use this to validate currency selections and display currency options to users.

## Response `200`

Success

- SupportedCurrenciesResponse — Response containing all supported currencies organized by type (fiat and cryptocurrency)
  - `fiat` string[] — List of supported fiat (traditional) currencies. These are government-issued currencies like USD, NGN, GHS.
  - `crypto` string[] — List of supported cryptocurrency codes. These may include network identifiers (e.g., 'USDT_TRC20' for Tron network, 'USDT_ERC20' for Ethereum network).

## Other responses

- `400` — Bad Request - Validation errors or invalid request format. Check the `details` object for field-specific validation errors. Common causes: missing required fields, invalid data types, values outside allowed ranges, or invalid formats.
- `401` — Unauthorized - Invalid, missing, or expired API key. Verify your API key is correctly formatted and included in the Authorization header as `Bearer sk_sandbox_...` or `Bearer sk_live_...`. Check that your key hasn't been revoked.
- `403` — Forbidden - API key does not have permission for the requested resource. Verify you're using the correct organization's API key and that you're not trying to access another organization's data.
- `404` — Not Found - The requested resource does not exist. Verify the resource ID is correct and that it belongs to your organization.
- `429` — Too Many Requests - Rate limit exceeded. Standard tier allows 100 requests per minute per API key. Wait a few seconds before retrying. Check X-RateLimit-Reset header for when the window resets.
- `500` — Internal Server Error - An unexpected error occurred while processing the request. Retry with exponential backoff. If the issue persists, contact support with your request context.

---

[API](https://skmtc.dev/bachs/apis/bachs-api.md) · [All operations](https://skmtc.dev/bachs/apis/bachs-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/bachs/bachs-api/revisions/f29efa8a22df/schema)