"Merchant Data Analysis Creation" matching MCP connectors:

Signed declarations of HTTP API exchanges for agent handoffs. Free preparation and verification; receipt issuance costs 0.002 USDC via x402 on Base. Start and connect: https://datoka.dev/api. Signatures attest declared data, not independent truth.

Paid OpenAPI audit and API change detection for agents. $0.10 USDC per analysis via x402 on Base.

HTTP-date IMF-fixdate shape, value discarded

If-Unmodified-Since HTTP-date, value discarded

Retry-After integer-or-date, value discarded

Search millions of x402 APIs for data, finance, validation, security, inventory, sync and automation

20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.