# CCTP fee

`GET https://api.getchord.xyz/v1/bridge2/fee`

Source: https://getchord.xyz/docs/api-reference/operations/bridge2fee/

Circle's minimum fee for a fast and a standard transfer between two domains, in basis points.

## Parameters

| Name | In | Required | Type | Description |
| --- | --- | --- | --- | --- |
| `src` | query | yes | integer | Source CCTP domain. |
| `dst` | query | yes | integer | Destination CCTP domain. |

## Response 200

- **400**: Invalid parameters — `error` names the check that failed (`INVALID_PARAMS`, `BAD_ADDRESS`, `BAD_LIMIT`, `BAD_HOURS`, …).
- **503**: The lane behind this endpoint is not ready or not enabled here (`NOT_READY`, `CHAIN_NOT_ENABLED`, `NOT_ENABLED`, `*_UNAVAILABLE`). Retry later; do not treat it as an empty answer.