Launch-ready
Contribution flow
Accept contribution and access payments with invoice-level visibility and direct wallet settlement for event operations.
Contribution flow
Supported networks
Supported tokens
Gateway fee
Control contribution flow with clear payment state handling and webhook-based operations.
Generate payment links for token event participation and tiered contribution paths.
Track each contribution using invoice IDs and status events.
Sync contribution confirmations into campaign allocation workflows.
Receive confirmed campaign funds directly in connected merchant wallets.
Move from setup to live contributions with clear payment event control.
Register and connect payout wallet for settlement.
Choose links, widgets, buttons, or API based on campaign structure.
Use payment status callbacks to run allocation and participant workflows.
Key points teams review before launch windows.
Yes. You can run contribution checkout through hosted tools or API integration.
Use invoice IDs, status endpoints, and webhooks for event-level visibility.
Yes. Use confirmed payment events to trigger your allocation pipeline.
Current rollout uses a transparent fixed 0.5% gateway fee.
Connect Claude Desktop, Cursor, Windsurf, ChatGPT Actions, or custom backend agents directly to XPayr using our 21-tool Model Context Protocol server (@xpayr/mcp-server) or zero-install Remote JSON-RPC 2.0 endpoint (https://xpayr.com/api/mcp). Create payment sessions, verify TxIDs across EVM, TRON, and Solana, and reconcile webhooks with a flat 0.5% gateway fee and 100% non-custodial wallet settlement.
POST https://xpayr.com/api/mcp
Direct JSON-RPC 2.0 tool invocation for xpayr_create_payment_session and xpayr_calculate_gateway_fee.
npx -y @xpayr/mcp-server
Published on npm alongside @xpayr/node-sdk@0.2.0, @xpayr/extension-kit@0.2.0, and @xpayr/payment-evidence@0.2.0.
Start with hosted flow and scale toward API-based event orchestration.