LookupAccountDirectoryResponse
Response from `GET /v1/account-directory/lookup?last_digits=`. Most recent entry from the global account catalog whose suffix matches the given digits. **Does not include `account_number`** — only the bank and the last-seen timestamp, to prevent catalog enumeration.
Properties
| Field | Type | Description |
|---|---|---|
data | object | Main response payload. Shape varies by endpoint (object, array, or JSON:API envelope with `type`, `id`, `attributes`). |
type* | string | JSON:API resource type. Always `account_directory_lookup`. |
attributes* | object | Canonical attributes of the directory entry (resolved bank and last-seen timestamp). |
account_type* | string | Account type inferred for the catalog entry. `clabe` — 18-digit CLABE; `card` — 16-digit card; `phone` — 10-digit phone. |
bank_code* | string | null | 5-digit Banxico SPEI code. `null` when the entry has no resolved bank (e.g. unknown BIN). |
bank_name* | string | Bank name for the catalog entry. |
last_seen_at* | string (date-time) | ISO 8601 UTC timestamp of the latest observation of the account. |
meta | object | Response metadata including API version, route prefix, unique request identifier, and the server timestamp in UTC. |
version | string | API version that processed the request. |
api_version | string | API route prefix version (e.g. `v1`). |
request_id | string | Unique request identifier (hex). |
datetime | object | Companion descriptor present in every response's meta block (and in outgoing webhook payloads). Lets clients assert the timezone contract without re-reading the spec. |
timezone* | string | Always `UTC` — the canonical timezone for every datetime field in the body. |
format* | string | Always `ISO 8601` — explicit `Z` suffix on every datetime. |
links | object | Pagination or related links, present only when the endpoint returns a paginated collection. |
Used in operations
GET /v1/account-directory/lookup