Verify XPayr's REST API v1, 21-Tool Remote HTTP MCP Server, ES256 JWKS keyserver, and multi-chain settlement rails directly from your browser in real time.
Click “Re-Run Live Latency Probes” to execute real HTTP GET checks from your current network against production XPayr endpoints.
https://xpayr.com/api/v1/health
Core checkout session, webhook dispatch, and merchant API router.
https://xpayr.com/api/v1
Self-describing resource map and OpenAPI 3.1.0 discovery index.
https://xpayr.com/api/mcp
Zero-install Streamable HTTP / JSON-RPC 2.0 Model Context Protocol endpoint.
https://xpayr.com/.well-known/jwks.json
RFC 7517 public EC P-256 keyset for verifying offline wallet licenses.
https://xpayr.com/.well-known/openapi.json
16-path / 20-operation machine-readable REST & Agent API specification.
https://xpayr.com/.well-known/agents.json
Autonomous checkout, spend guardrail, and webhook verification workflows.
XPayr never holds or pools merchant funds. Every payment settles directly on-chain from the customer wallet to the merchant's configured payout wallet.
| Network / Rail | Primary Assets | Typical Finality | Settlement Architecture | Status |
|---|---|---|---|---|
| TRON Mainnet & Nile Testnet (TRC-20) | USDT, TRX | ~3s–15s | Direct Rail & Smart Contract Split | Operational |
| Solana Mainnet & Devnet (SPL) | USDC, USDT, SOL | ~400ms–2s | SPL Direct & Reference Memo | Operational |
| Base, Arbitrum, Optimism & Polygon (L2 EVM) | USDC, USDT, ETH, POL | ~2s | EVM Router & ERC-2612 Gasless Permit | Operational |
| BNB Smart Chain & Ethereum Mainnet | USDT, USDC, BNB, ETH | ~3s–12s | EVM Smart Contract Fee Split (0.5%) | Operational |
| Circle Arc Mainnet & Testnet (Chain ID 5042) | Native USDC Gas, EURC | <1s Deterministic | Native USDC Gas, Memos, Batch & Agent Router | Operational |
Verify our 30 open-source repositories on github.com/xpayrcom or test webhooks, wallet licenses, and AI agent policies.