bank

FDIC-insured US bank directory lookup.

FDIC-insured US bank directory lookup. Lookup by name (fuzzy match), FDIC certificate number, RSSD ID, or state. Each record includes name + short name, web address, active flag, city/state/county/zip, established + insured dates, charter class, bank class, primary federal regulator, number of branches, assets and deposits ($1000s), and closed-date + reason for inactive institutions. Public-domain FDIC data, free.

get/api/bank/lookup

Request

  • Base URL: https://2s.io
  • URL: https://2s.io/api/bank/lookup
  • Auth: API key in header PAYMENT-SIGNATURE

Query parameters

namestring

Name to search for.

certstring

Cert.

rssdIdstring

Rssd ID.

statestring

US state — two-letter postal abbreviation (e.g. CA) or full name.

status'active' | 'inactive' | 'any'

Filter results by status.

limitinteger

Maximum number of results to return.

offsetinteger

Number of results to skip before returning (pagination offset).

trial1

Try before you buy. Set to 1 for one free real call per endpoint per hour — no wallet or payment needed — to verify the endpoint before paying. Equivalent to sending the "X-2s-Trial: 1" request header. Listed only on operations that offer a trial; the others always answer 402.

Response

(unresolved $ref)

Changes

No recorded changes to this operation across all 1 revision of this API.