HTTP 401Authentication

authentication_error

Invalid or expired API key.

Back to all errors

What this means

Generic authentication failure. Aliases unauthorized and invalid_key when the specific cause can't be disclosed.

How to recover

Verify the key is current and matches the environment you're calling.

Example response

All TetraFi errors include a stable code, a human-readable message, and a docs_url pointing to this page.

JSON

1{
2  "error": {
3    "code": "authentication_error",
4    "message": "Invalid or expired API key.",
5    "docs_url": "https://tetrafi.io/docs/integration/errors/authentication_error/"
6  }
7}

7 linesjson

Match in code

TypeScript

1try {
2  await tetrafi.rfq.create({ /* ... */ });
3} catch (err) {
4  if (err.code === "authentication_error") {
5    // Verify the key is current and matches the environment you're calling.
6  }
7  throw err;
8}

8 linestypescript

Related authentication errors

401

unauthorized

Invalid or missing API key.

401

invalid_key

API key is invalid, revoked, or from the wrong environment.