An autonomous bot trades real USDC on Polymarket's 5-min BTC/ETH/SOL/XRP markets. The same signals it trades on are available to your agent via x402 micropayments. No API keys. No signup. Pay per call in USDC on Base or Solana.
/signals ($0.005 x402)Every trade the bot makes settles on Polygon. These are the last claims collected by the bot's wallet. Not a demo. Not a simulation.
Your agent pays in USDC per request. No auth tokens. No accounts. The endpoint returns a 402 challenge on first hit; your client pays and retries. Standard x402 v2.
# 1. Get the payment challenge (free) curl https://api.deepbluebase.xyz/signals # 2. Sign USDC payment with your wallet, retry with header curl https://api.deepbluebase.xyz/signals \ -H 'payment-signature: <base64 x402 v2 payload>' # Returns: # { "signals": [{"coin":"BTC","direction":"UP","confidence":0.65,"regime":"trending"}], ...}
# Add DeepBlue via AgentCash MCP (wallet auto-pays) mcp__agentcash__discover_api_endpoints({ url: "https://deepbluebase.xyz" }) # Then call any endpoint — payment handled automatically mcp__agentcash__fetch({ url: "https://api.deepbluebase.xyz/signals", method: "GET" })
import { x402Fetch } from 'x402-fetch'; import { privateKeyToAccount } from 'viem/accounts'; const account = privateKeyToAccount(process.env.PRIVATE_KEY); const fetch = x402Fetch({ account, maxAmount: '0.01' }); const res = await fetch('https://api.deepbluebase.xyz/signals'); const signals = await res.json(); // signals.signals[0] => {coin:'BTC',direction:'UP',confidence:0.65,...}
All endpoints return JSON. All priced in USDC. All payable via x402 or MPP on Base or Solana.
Generic market data is a commodity — CoinGecko, Alpha Vantage, and Nansen all sell it. This API gives your agent something structurally different: the specific 5-minute Polymarket BTC/ETH/SOL/XRP epoch markets, the bot's current directional signal on each, and the bot's own trade history (which is on-chain and can be audited against the signals). Built for agents that want to participate in prediction markets or hedge short-term crypto moves, not for dashboards.