Marketplace · API · x402

hubvibe-io.com/work/market/prediction

Prediction market odds: live Polymarket markets on any topic (elections, Fed rate cuts, crypto, sports, AI, geopolitics) with the probability each outcome implies as a percentage, plus volume, liquidity and end date. Search by topic words or tickers (BTC, 'fed rate cut') or take the biggest markets. A topic no open market matches is refused free, never sold empty. Input: optional query, limit. One market by slug: prediction.market.

Endpoint	`https://hubvibe-io.com/work/market/prediction`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~716 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x837C40E2B4e976f43Ffb4451eE281A00fA9477dd
method	POST
last updated	2026-11-03T08:06:08.191Z

Use it

Call it (an x402 client pays automatically)

curl -i https://hubvibe-io.com/work/market/prediction
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-5c89a7d57263d42b

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}