Resources & Next Steps

The Cronos x402 Facilitator enables sellers to accept on-chain stablecoin payments through a simple HTTP API, eliminating blockchain infrastructure complexity while leveraging Cronos' low fees and high throughput.

Useful Links

Facilitator Service:

• Base URL: https://facilitator.cronoslabs.org

• Health Check: https://facilitator.cronoslabs.org/healthcheck

• API Endpoints: https://facilitator.cronoslabs.org/v2/x402/

• Facilitator Client SDK: https://www.npmjs.com/package/@crypto.com/facilitator-client

• Facilitator Client SDK Source Code: https://github.com/crypto-com/facilitator-client-ts

Documentation & Resources:

• Faucet for devUSDC.e test token on Cronos Testnet: https://faucet.cronos.org

• Cronos EVM Testnet TCRO faucet: https://cronos.org/faucet

• API Documentation: https://docs.cronos.org/cronos-x402-facilitator/api-reference#api-endpoints

• Cronos Block Explorer: https://explorer.cronos.org

• x402 Protocol Spec: https://github.com/coinbase/x402

• Developer Dashboard: https://developer.crypto.com

• Example code: https://github.com/cronos-labs/x402-examples

• Hackers Quick Start Guide to building on Cronos: https://docs.cronos.org/for-dapp-developers/hacker-resources

• Wallet integrations: https://docs.cronos.org/for-dapp-developers/chain-integration/web-extension-integration

• Crypto.com AI Agent SDK: https://ai-agent-sdk-docs.crypto.com/

• Crypto.com Market Data MCP Server integrations: https://mcp.crypto.com/docs

Communication channels:

• Cronos Discord (x402-hackathon channel): ⁠👨‍💻x402-hackathon

• Cronos x402 Developers Telegram Group: https://t.me/+a4jj5hyJl0NmMDll

• Cronos X.com (for latest updates): https://x.com/cronos_chain