Documentation Hub
Guides, APIs, and tooling for Visa Acceptance developers.
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Accept Payments
For merchants accepting online, in-person, and digital wallet payments with Visa Acceptance using REST APIs or hosted checkout.
View merchant guidesBuild Acquirer Workflows
For acquirers building merchant onboarding, settlement, and reporting workflows with enterprise-grade Visa Acceptance APIs.
Coming Soon: acquirer guidesEmbed Payment Capabilities
For ISV partners embedding Visa Acceptance into their platforms with multi-merchant onboarding, webhooks, and validation tools.
Coming Soon: ISV guidesBrowse our docs
Payer Authentication
Transaction Reporting & Reconciliation
From sandbox to production
Configure Sandbox Environment
Provision a sandbox account, generate API credentials, and configure your SDK for the target integration environment.
Test & Certify Integration
Execute integration tests using test card numbers, simulate response codes, and complete the certification checklist prior to production approval.
Monitor in Production
Monitor live transaction activity using reporting tools, and look up individual transactions to troubleshoot issues after deployment.