Bin Lookup Api

Looks up card BINs, resolving the first 6-8 card digits to scheme, issuer, country, card type, prepaid/debit/credit signal, and payment-routing metadata.

Overview

Looks up card BINs, resolving the first 6-8 card digits to scheme, issuer, country, card type, prepaid/debit/credit signal, and payment-routing metadata. Same BIN/IIN backend as iin-lookup. Use it as a BIN lookup API, card BIN checker, or IIN issuer lookup.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/bin-lookup-api	$0.023	Invoke Bin Lookup Api (General) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/bin-lookup-api \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/bin-lookup-api \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace