Stax Payment Method API

The Payment Method API from Stax — 4 operation(s) for payment method.

Operations 7

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

POST /payment-method Save a bank account (ACH) payment method · Create a Bank Payment Method #
Ask an LLM
“How do I tokenize a customer's bank account for ACH payments?”
“What bank details are required to save a checking or savings account for a customer?”
Tell an agent
Save bank account {bank_account}/{bank_routing} at {bank_name} for customer {customer_id}: {person_name}, {method}, {bank_type}, {bank_holder_type}.
Add an ACH {bank_type} account for customer {customer_id}: {bank_account}/{bank_routing}, {bank_name}, {person_name}, {bank_holder_type}, {method}.
GET /payment-method List all payment methods on the merchant · Get all Payment Methods for a Merchant #
Ask an LLM
“Which saved cards and bank accounts exist across all of my customers?”
“Can I find payment methods that the card account updater changed recently?”
Tell an agent
List every saved payment method on my merchant account.
Show payment methods with account updater event {au_last_event} between {au_last_event_start_at} and {au_last_event_end_at}.
POST /payment-method/ Save a credit or debit card payment method · Create a Card Payment Method #
Ask an LLM
“Can I tokenize a customer's credit card directly through the API?”
“What card details are needed to store a debit card on file for a customer?”
Tell an agent
Save card {card_number} exp {card_exp} CVV {card_cvv} ({card_type}) for customer {customer_id}, cardholder {person_name}, method {method}.
Store {person_name}'s {card_type} card {card_number}, {card_exp}, {card_cvv} on customer {customer_id} as {method}.
DELETE /payment-method/{id} Delete a customer's payment method · Delete a Payment Method #
Ask an LLM
“Can I remove a card a customer no longer wants on file?”
“What happens when a saved bank account is deleted?”
Tell an agent destructive · confirm first
Delete payment method {id}.
Remove saved payment method {id} from the customer.
GET /payment-method/{id} Get a payment method · Get a Payment Method By ID #
Ask an LLM
“What card brand and last four digits are on a specific saved payment method?”
“Can I look up one payment method by its ID?”
Tell an agent
Get payment method {id}.
Show the details of saved payment method {id}.
PUT /payment-method/{id} Update a saved payment method · Update a Payment Method #
Ask an LLM
“Can I change the expiration date on a card that is already saved?”
“Is it possible to make an existing payment method the customer's default?”
Tell an agent
Update the card expiration on payment method {id} to {card_exp}.
Make payment method {id} the default: {is_default}.
POST /payment_method/{payment_method_id}/external_vault Copy a payment method to an external gateway · Share a payment method with a third party #
Ask an LLM
“Can I copy a stored Stax card into another payment gateway's vault?”
“Is it possible to share a saved payment method with a third-party gateway using its token?”
Tell an agent
Copy payment method {payment_method_id} to the external vault with gateway token {gateway_token}.
Share payment method {payment_method_id} with an external gateway.

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OpenAPI Specification

stax-payment-method-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: stax-api Payment Method API
  version: '0.1'
servers:
- url: https://apiprod.fattlabs.com/
security:
- ApiKeyAuth: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/stax/refs/heads/main/openapi/stax-payment-method-api-openapi.yml