Marketplace · API · x402

api.financialdatasets.ai/prices

Historical end-of-day stock prices for a US-listed ticker: open, high, low, close and volume per day, week, month or year between start_date and end_date, oldest first. Paginated with next_page_url. Use when an agent needs a price series or a return over a date range. Non-Professional use; Professional use needs a plan at financialdatasets.ai.

Endpoint	`https://api.financialdatasets.ai/prices`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xC45E70793C01C6Ae4336dd5a5503baC958d32403
method	GET
last updated	2026-11-10T11:13:46.829Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.financialdatasets.ai/prices
# 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/x402-0f2583b27bbadd20

Search the whole marketplace from your agent (MCP)

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

api.financialdatasets.ai/prices

Use it

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