Coin Railz
@tdnupe3
Multi-chain x402 micropayment infrastructure for AI agents. 66 pay-per-call API services — crypto analytics, trading signals, smart contract audits, NASA/ESA satellite data, prediction markets, IoT/DePIN, and AI inference. Pay USDC on Base or Solana, $0.05–$10.00 per request. Inc
Overview
What is Coin Railz?
Coin Railz is a multi-chain x402 micropayment infrastructure for AI agents, compliant with the A2A Protocol v0.3.0. It offers 66 pay-per-call API services across categories like crypto analytics, trading signals, security audits, satellite data, prediction markets, IoT/DePIN, AI inference, real estate, banking, and compliance.
How to use Coin Railz?
Integrate via the A2A endpoint (https://coinrailz.com/a2a/v1/message/send) or the MCP server (https://coinrailz.com/mcp). A free trial is available at https://coinrailz.com/api/m2m/credits/trial. Browse the full catalog at https://coinrailz.com/x402/catalog.
Key features of Coin Railz
- 66 pay-per-call API services across 11 categories
- Prices range from $0.05 to $10.00 USDC per request
- Pay on Base or Solana blockchains
- A2A Protocol v0.3.0 compliant agent card
- Free trial credits available
- Live agent card at
/.well-known/agent-card.json
Use cases of Coin Railz
- AI agents paying for real-time crypto analytics and trading signals
- Agents accessing NASA/ESA satellite data for geospatial analysis
- Automated security audits and compliance checks via API
- Prediction market data feeds for agent-driven decision making
- IoT/DePIN data retrieval and AI inference on demand
FAQ from Coin Railz
What is Coin Railz?
Coin Railz is a multi-chain x402 micropayment infrastructure for AI agents, offering 66 pay-per-call API services with prices from $0.05 to $10.00 USDC per request.
Which blockchains does Coin Railz support?
Payments are supported on Base and Solana.
Is there a free trial?
Yes, a free trial is available at https://coinrailz.com/api/m2m/credits/trial.
How do I integrate with Coin Railz?
Use the A2A endpoint (https://coinrailz.com/a2a/v1/message/send) or the MCP server (https://coinrailz.com/mcp). The live agent card is at https://coinrailz.com/.well-known/agent-card.json.
What API services are available?
66 services across categories including crypto analytics, trading signals, security audits, NASA/ESA satellite data, prediction markets, IoT/DePIN, AI inference, real estate, banking, and compliance. See the full catalog at https://coinrailz.com/x402/catalog.
