cryptodataapi.com/api/v1/event/calendar

Dated crypto catalysts (unlocks, mints, listings, macro) with a long/short bias and 0-1 magnitude each.

Endpoint	`https://cryptodataapi.com/api/v1/event/calendar`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~890 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	0xb48699946ce35fdab44b5cd99ad41eb8d977ba8b
method	GET
last updated	2026-11-11T13:42:50.198Z

Use it

Call it (an x402 client pays automatically)

curl -i https://cryptodataapi.com/api/v1/event/calendar
# 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/x402-7aeb2fa6c4f6b40f

Search the whole marketplace from your agent (MCP)

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