Bin lookup get {bin}

Skill bobadilla-tech/requiems-api-skills/skills/bin-lookup-get-{bin}

Returns card metadata for the given 6–8 digit BIN prefix.From its SKILL.md

Install

npx -y skills add bobadilla-tech/requiems-api-skills --skill bin-lookup-get-{bin}

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

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SKILL.md

2.2 KB, 567 tokens by cl100k_base, as published. Nobody here has run it

Endpoint

GET https://api.requiems.xyz/v1/finance/bin/{bin}

BIN Lookup

Returns card metadata for the given 6–8 digit BIN prefix.

Parameters

Name	Type	Required	Location	Description
`bin`	string	yes	path	6–8 digit Bank Identification Number. Dashes and spaces are stripped automatically.

Response Example

{
  "data": {
    "bin": "424242",
    "scheme": "visa",
    "card_type": "credit",
    "card_level": "classic",
    "issuer_name": "Chase",
    "issuer_url": "www.chase.com",
    "issuer_phone": "+18002324000",
    "country_code": "US",
    "country_name": "United States",
    "prepaid": false,
    "luhn": true,
    "confidence": 0.92
  },
  "metadata": {
    "timestamp": "2026-01-01T00:00:00Z"
  }
}

Response Fields

Field	Type	Description
`bin`	string	The normalised BIN prefix used for the lookup
`scheme`	string	Card network: visa, mastercard, amex, discover, jcb, diners, unionpay, maestro, mir, rupay, private_label
`card_type`	string	credit, debit, prepaid, or charge
`card_level`	string	classic, gold, platinum, infinite, business, signature, or standard
`issuer_name`	string	Name of the card-issuing bank
`issuer_url`	string	Bank website URL
`issuer_phone`	string	Bank customer service phone number
`country_code`	string	ISO 3166-1 alpha-2 country code of the issuing bank (e.g. US, GB, DE)
`country_name`	string	Full country name of the issuing bank
`prepaid`	boolean	Whether the card is a prepaid card
`luhn`	boolean	Whether the BIN prefix passes the Luhn algorithm check
`confidence`	number	Data quality score (0.00–1.00). Multi-source confirmed records score higher.

Errors

400 bad_request — BIN is not 6–8 digits or contains non-digit characters.
404 not_found — BIN prefix not found in the database.
500 internal_error — Unexpected server error.

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.