x402 Protocol · Base USDC

On-chain data and intelligence infrastructure for AI agents.
Pay-per-request via x402 — no API keys, no subscriptions.

API Documentation MCP Endpoint
93
Endpoints
46
Chains
$0.001
From / request
5
Real-time Streams

Real-time Streams

SSE feeds for gas, price, whale movements, trades, and mempool activity.

Chain Proofs

Every response includes a cryptographic proof of data origin with block reference.

Intent Router

Natural language queries auto-routed to the optimal endpoint combination.

Batch Queries

Execute up to 10 queries in a single request at a flat $0.001 rate.

Agent Memory

Stateful watchlists with differential updates — 75% cheaper than full re-queries.

Predictive Analytics

Statistical forecasting for gas prices, whale behavior, and token momentum.

Quick Start
$ npx agentcash try https://chainray.online
Entry · $0.001
Standard · $0.005
Analytics · $0.01
Pro · $0.02
Flagship · $0.05