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Blueprints

Guided integrations, each one a sequence of real API calls with the samples to run them. Follow a blueprint end to end and you have a working integration rather than a collection of endpoints you've read about.

This instance publishes no blueprints yet.

Card payments

Accept your first payment Full integration Take a card sale over the API against the sandbox, read the result back, then prove your decline handling with an amount the sandbox always refuses. 4 steps, 3 API callsPaymentsTransactions
Authorize now, capture later Full integration Hold the funds when the customer orders, capture them for what you actually shipped, and read back the record that settles. 4 steps, 3 API callsPaymentsTransactions
Refund or void a payment Full integration Undo a payment both ways: cancel one before the batch closes, then credit part of another back after it has settled, and read which of the two a transaction will actually accept. 8 steps, 7 API callsPaymentsTransactions
Save a card and charge it later Full integration Take one card sale, keep a reusable handle to the card it was paid with, charge that handle for a second order without the card number, and retire it when the customer is done with you. 6 steps, 5 API callsPaymentsTokenizationTransactions
Take a payment with a hosted payment page Full integration Configure a hosted page, open a session for one payment, send the customer to it, then reconcile the result from the webhook rather than from the redirect. 7 steps, 5 API callsHosted Payment PagesPaymentsWebhooks

ACH payments

Billing and invoicing

Declines and card verification

Webhooks and reliability