payments-toolkit-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PORT | No | Port for the Streamable HTTP transport (default 3000). Only used when starting the server in HTTP mode. | 3000 |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| resources | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| validate_card_numberA | Checks whether a card number passes the Luhn checksum algorithm. Accepts digits only (spaces/dashes should be stripped by the caller). |
| detect_card_typeA | Identifies the card network (Visa, Mastercard, American Express, Discover, Diners Club, JCB) from the card number's IIN/BIN prefix. Accepts digits only (spaces/dashes should be stripped by the caller). |
| validate_ibanA | Validates an International Bank Account Number (IBAN): checks the country-specific length and the ISO 13616 mod-97 checksum. Spaces are stripped and letters are case-insensitive. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
| card_networks | Supported card networks and the IIN/BIN prefix ranges used to identify them. |