---
title: "Test connection"
method: POST
path: "/screening/trlink/customers/integration/{customerIntegrationId}/test_connection"
tags: ["TRLink"]
---

# Test connection

`POST /screening/trlink/customers/integration/{customerIntegrationId}/test_connection`

## Request

- Base URL: `https://api.fireblocks.io/v1`
- URL: `https://api.fireblocks.io/v1/screening/trlink/customers/integration/{customerIntegrationId}/test_connection`
- Auth: none declared
- TypeScript: <https://skmtc.dev/fireblocks/apis/fireblocks-api/docs/screening/trlink/customers/integration/:customerIntegrationId/test_connection/post.ts> (a function with typed inputs; its response is checked against the schema)

Tests the connection to a customer integration by validating stored credentials and attempting communication with the Travel Rule partner. Returns connection status and any error messages.

## Path parameters

- `customerIntegrationId` string, uuid, required

## Headers

- `Idempotency-Key` string

## Response `200`

Connection test completed (success or failure details in response body)

- TRLinkTestConnectionResponse
  - `success` boolean, required: Whether the connection test was successful
  - `message` string, nullable: Additional message about the connection test (present when success is false)
  - `timestamp` string, date-time, required: Timestamp when the test was performed (ISO 8601 format)
  - `partnerIdent` string, nullable: Partner identification code
  - `partnerName` string, nullable: Partner display name

## Other responses

- `default`: Error Response

---

[API](https://skmtc.dev/fireblocks/apis/fireblocks-api.md) - [All operations](https://skmtc.dev/fireblocks/apis/fireblocks-api/llms.txt) - [OpenAPI document](https://skmtc.dev/fireblocks/apis/fireblocks-api/revisions/4eba9965659a?raw)