Bead Developers
  • Introduction
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    • Create Payment
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    • Test Transactions - Crypto
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      • Get Merchant
      • Changelog
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      • Changelog
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  • Settlement
    • Batches
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  • Reporting
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      • Pagination and Sorting
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  • Reference Guide
    • Core Concepts
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      • Error Codes
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      • Tender Types
        • Crypto
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      • Settlement Currencies
      • Common Field Types
    • Endpoint Index
      • Table View (All APIs)
      • Download OpenAPI / Postman
    • Payment Scenarios
      • Under- and Over-Payment Handling
      • Reclaiming Unconverted Crypto
    • Operational Guides
      • Compatible Crypto Wallets
      • Webhook Event Reference
    • Support & Contacts
      • Integration Support
      • Escalation Contacts
    • Changelog
  • FAQs & Troubleshooting
    • Authentication FAQs
    • Payments FAQs
      • Resolving “403 Forbidden” When Creating Payments
    • Environment & Testing
      • How to Test Klarna Payments
      • How to Prepare for USDC Testing
      • How to Test Klarna Payments
    • Webhooks & Error Codes
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FAQs & Troubleshooting

PreviousChangelogNextAuthentication FAQs

Last updated 9 days ago

Overview

This page links to all FAQ and troubleshooting articles for quick access. Choose a category below to explore its questions and answers.

Categories

  • Token lifetimes, refresh flow, key rotation.

  • Klarna testing, crypto tender quirks, payment-status meanings.

  • Signature validation, retry logic, error-code lookup.

  • Sandbox limits, test wallets, sample data.

Authentication FAQs
Payments FAQs
Webhooks & Error Codes
Environment & Testing