> ## Documentation Index > Fetch the complete documentation index at: https://docs.dollarpe.xyz/llms.txt > Use this file to discover all available pages before exploring further. # Integration checklist > Pick your integration path and complete each phase before going live. KYC is always first. After that, the steps differ based on your path. **Account setup** * [ ] Create and verify customer accounts * [ ] Submit KYC with all required fields filled * [ ] Test a successful KYC verification flow * [ ] Test a KYC failure and confirm your error handling works **KYC errors** * [ ] Handle KYC rejections and show the user what to fix * [ ] Update and resubmit failed KYC information Only send funds to the bank account details returned in the quotation response. Send the exact amount specified. Mismatches reject the transaction. **Bank transfer** * [ ] Validate bank account details against the quotation before every transfer * [ ] Send exactly the amount specified in the quotation * [ ] Complete transfers before the quotation expires * [ ] Record the Reference Number for each payin **Monitoring** * [ ] Generate a new quotation when one expires * [ ] Monitor transaction status after sending * [ ] Set up alerts for failed transactions * [ ] Define how your system handles transactions stuck longer than 24 hours * [ ] Fetch exchange rates and confirm they display correctly in your UI * [ ] Create quotations across different amounts and currency pairs * [ ] Test quotation expiry and confirm your system handles it cleanly * [ ] Send test transactions on sandbox networks * [ ] Verify fee calculations match what you show users * [ ] Test failure scenarios and confirm recovery paths work **Setup** * [ ] Register your webhook URL * [ ] Validate webhook signatures on every incoming request * [ ] Set up monitoring for missed or delayed webhooks **Testing** * [ ] Receive and handle KYC status update webhooks * [ ] Receive and handle transaction status update webhooks * [ ] Test retry behavior when your endpoint is temporarily down * [ ] Confirm your handler is idempotent (processing the same webhook twice should not trigger two actions) **API and integration** * [ ] Test API authentication failures * [ ] Test input validation rejections * [ ] Test rate limit responses and confirm your retry logic handles them * [ ] Test timeout handling **User-facing** * [ ] Error messages explain what went wrong and what the user should do next * [ ] Users never see raw error codes or internal field names * [ ] Store transaction logs with enough detail to trace failures **Setup** * [ ] Request production API credentials * [ ] Switch all configuration to production endpoints * [ ] Remove sandbox-only code and test accounts **Before launch** * [ ] Enable production logging * [ ] Configure alerts for critical failures * [ ] Complete a security review * [ ] Run a small real-money test before full rollout **Account setup** * [ ] Create and verify customer accounts * [ ] Submit KYC with all required fields filled * [ ] Test a successful KYC verification flow * [ ] Test a KYC failure and confirm your error handling works **KYC errors** * [ ] Handle KYC rejections and show the user what to fix * [ ] Update and resubmit failed KYC information **Bank account** * [ ] Add and verify bank account details * [ ] Confirm the bank account name matches the KYC name exactly Only send from whitelisted wallet addresses. Verify the asset and network match the quotation before sending. **Wallet and transaction** * [ ] Confirm the source wallet is whitelisted before sending * [ ] Validate asset and network against the quotation * [ ] Send exactly the amount specified in the quotation * [ ] Complete transfers before the quotation expires * [ ] Record the transaction hash for each payout **Monitoring** * [ ] Generate a new quotation when one expires * [ ] Monitor on-chain transaction status after sending * [ ] Set up alerts for failed transactions * [ ] Define how your system handles transactions stuck longer than 24 hours * [ ] Fetch exchange rates and confirm they display correctly in your UI * [ ] Create quotations across different amounts and currency pairs * [ ] Test quotation expiry and confirm your system handles it cleanly * [ ] Send test transactions on sandbox networks * [ ] Run payouts and verify all transaction status transitions * [ ] Verify fee calculations match what you show users * [ ] Test failure scenarios and confirm recovery paths work **Setup** * [ ] Register your webhook URL * [ ] Validate webhook signatures on every incoming request * [ ] Set up monitoring for missed or delayed webhooks **Testing** * [ ] Receive and handle KYC status update webhooks * [ ] Receive and handle transaction status update webhooks * [ ] Test retry behavior when your endpoint is temporarily down * [ ] Confirm your handler is idempotent (processing the same webhook twice should not trigger two actions) **API and integration** * [ ] Test API authentication failures * [ ] Test input validation rejections * [ ] Test rate limit responses and confirm your retry logic handles them * [ ] Test timeout handling **User-facing** * [ ] Error messages explain what went wrong and what the user should do next * [ ] Users never see raw error codes or internal field names * [ ] Store transaction logs with enough detail to trace failures **Setup** * [ ] Request production API credentials * [ ] Switch all configuration to production endpoints * [ ] Remove sandbox-only code and test accounts **Before launch** * [ ] Enable production logging * [ ] Configure alerts for critical failures * [ ] Complete a security review * [ ] Run a small real-money test before full rollout