HTTP 422Validation

validation_error

Field types are valid but business rules failed.

What this means

Request body parsed successfully but failed business-rule validation (e.g. destination chain doesn't support the requested token, deadline is in the past).

How to recover

Inspect the `errors` array in the response body for field-level detail.

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": "validation_error",
4    "message": "Field types are valid but business rules failed.",
5    "docs_url": "https://tetrafi.io/docs/integration/errors/validation_error/"
6  }
7}

7 linesjson

Match in code

TypeScript

1try {
2  await tetrafi.rfq.create({ /* ... */ });
3} catch (err) {
4  if (err.code === "validation_error") {
5    // Inspect the `errors` array in the response body for field-level detail.
6  }
7  throw err;
8}