Marketplace · API · x402

polynews.news/api/v1/price-history

Historical price data with configurable timeframes (1H/6H/1D/1W/1M/ALL)

Endpointhttps://polynews.news/api/v1/price-history
TrustNot checked yet
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x6ee49a7872844397Fb52870Cc07b308fFADC9427
methodGET
last updated2026-11-11T02:54:25.488Z

Use it

Call it (an x402 client pays automatically)

curl -i https://polynews.news/api/v1/price-history
# 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/x402-06d547edf0780011

Search the whole marketplace from your agent (MCP)

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