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Testing

SpacePay offers comprehensive testing environments and scenarios to ensure your integration works correctly before going live.

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Environments

SpacePay offers two separate environments for development and production:

Testnet Environment

Networks: Base Sepolia, Ethereum SepoliaUse for: Development and testingAPI Keys: pk_test_..., sk_test_...Base URL: https://api-testnet.spacepay.co.uk

Mainnet Environment

Networks: Base, Ethereum, Polygon, BSC, AvalancheUse for: Production with real tokensAPI Keys: pk_..., sk_...Base URL: https://api.spacepay.co.uk

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Test Scenarios

Successful Payment

Send the exact amount specified in the payment request. Payment will be marked as successful after confirmation.

Underpayment

Send less than the required amount. Payment will be marked as failed due to insufficient funds.

Overpayment

Send more than the required amount. Payment will be marked as successful with the excess amount noted.

No Payment

Don’t send any payment within the timeout period. Payment will expire and be marked as failed.

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Testing Checklist

1

Environment Setup

  • Obtain testnet API keys
  • Configure your application for testnet
  • Set up webhook endpoint for testing
2

Payment Flow Testing

  • Test payment creation
  • Test payment status updates
  • Verify webhook delivery
3

Error Handling

  • Test invalid API keys
  • Test network timeouts
  • Test webhook signature verification
4

Edge Cases

  • Test payment expiration
  • Test duplicate payments
  • Test different token amounts
  • Test multiple concurrent payments

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Test Data

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Testnet Tokens

  • ETH: Native token (0x0000000000000000000000000000000000000000)
  • USDC: 0xcae5e5b4a5dd769b021f9f93257b44b0742f77d3
  • USDT: 0xd14fce5bc55861c3b71bdea38d22590df8666dbc
  • ETH: Native token (0x0000000000000000000000000000000000000000)
  • USDC: 0x00fc61d7de7655db3984db634e3489130ebeacf6
  • USDT: 0xe290136a17a1804d4e538bd747b7a48d1a44a629

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Going Live Checklist

1

Switch to Production

  • Update API base URL to production
  • Replace test API keys with production keys
  • Update webhook URLs to production endpoints
2

Final Verification

  • Test with small real payments
  • Verify webhook delivery in production
  • Confirm payment status updates
  • Test error handling scenarios
3

Monitor and Support

  • Set up monitoring for webhook failures
  • Configure alerts for payment issues

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Next Steps

SDK Integration

Use our official SDK for easier integration.

API Integration

Integrate directly with SpacePay’s REST APIs.

Webhooks

Set up real-time payment notifications.

Support

Get help with your integration from our support team.