Prompt

ACH and card payments API

Technology / Payments Infrastructure1 observationLast seen Oct 15, 2026

Latest observation

Oct 15, 2026OpenAI APIWeb search: off

Could you clarify what you need about an ACH and card payments API?

For example, I can help with any of these:

  • API design for ACH + card payments
  • Provider comparison: Stripe, Dwolla, Adyen, Plaid, Checkout.com, etc.
  • Endpoints/schema for charges, payouts, refunds, webhooks
  • ACH flow: bank account verification, micro-deposits, NACHA basics
  • Card flow: auth/capture, tokenization, PCI considerations
  • Compliance/security: PCI DSS, KYC/KYB, OFAC, NACHA, fraud
  • Sample code in Node.js, Python, Go, or Java
  • Integration architecture for a fintech app

If you want, I can draft a REST API spec for an application that supports both ACH debit/credit and card payments.

Observation history

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Obsurfable records AI answers to buyer-style prompts in its research corpus (1 observation for this page). Metrics are distributions over observations, not a single static ranking.

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