Name: iin-lookup
Price: 0.02 USDC
Availability: InStock

$ man iin-lookup

agentutility / locale / iin-lookup

PRICE / CALL

$0.02

USDC · base mainnet · scheme: exact

METHOD

POST

CLUSTER

locale

CATEGORY

uncategorized

STATUS

● live

NAME

iin-lookup — iin lookup / issuer identification number api / card bin checker

synonym alias of bin-lookup — reuses the canonical handler.

SYNOPSIS

POST https://x402.agentutility.ai/iin-lookup
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }

↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.

DESCRIPTION

IIN lookup / issuer identification number API / card BIN checker. Resolves the first 6-8 card digits to scheme, issuer, country, card type, and prepaid/debit/credit signals using binlist.net.

INPUT — request schema

property	type	description	req?
bin	string	—	required

OUTPUT — response shape

field	type	description
scheme	string	—
type	string	—
country	string	—

EXAMPLES — two ways to call

EXAMPLE 1 · curl

curl -X POST https://x402.agentutility.ai/iin-lookup \
  -H 'Content-Type: application/json' \
  -d '{ }'

first response = 402 Payment Required with payment requirements; sign + retry with X-PAYMENT.

EXAMPLE 2 · mcp

# Install the MCP package for this endpoint's cluster
npx -y @agentutility/mcp-<cluster>

# Required: EVM private key with USDC on Base
export X402_PRIVATE_KEY=0x...

# Then call the iin-lookup tool from your MCP-aware agent.

MCP server handles payment automatically — your coding agent just calls the tool by name.

METADATA

tags: localeiinlookupiin-lookup
methods: POST
cluster: locale
price: $0.02 USDC per call

ADJACENT — other endpoints in locale

endpoint	description	price
address-geocode	Geocoder / forward geocoder / address to lat-lng / address-to-coordinates / postal-code lookup / place-name resolver / Nominatim geocoder…	$0.02
airport-delays	FAA airport delays / ground stops / ground delay programs (GDP) / arrival-departure delay feed / NAS Status / FAA OIS air-traffic disrupt…	$0.02
bin-lookup	Credit card BIN / IIN lookup.	$0.02
card-bin-lookup	Credit card BIN lookup / IIN lookup / card-issuer lookup.	$0.02
geocode	Geocode API / geocoder / forward geocode / address to coordinates / place name to latitude-longitude / postal-code lookup / OpenStreetMap…	$0.02
reverse-geocode	Reverse geocoder / lat-lng to address / coordinates to address / coords to street / GPS to postal code / what-city-is-this / Nominatim re…	$0.02
satellite-bbox	Bounding-box satellite composite / Sentinel-2 cloud-free mosaic / region satellite snapshot / arbitrary bbox to imagery.	$0.02
building-permits	Building permits lookup / construction permit search / DOB permit fetch / city open-data permits / real-estate due-diligence / property p…	$0.03