Catalog Update Gate for Apify product datasets
Reconcile existing Apify-style product dataset exports against a previous accepted catalog and explicit flat field contract. Return accepted inserts/updates, unchanged records and quarantines for duplicate conflicts, ambiguous money and schema drift. Upsert only; no inferred deletions, fetching or external purchases. Maximum 50 current and 50 previous records, 16 scalar fields, 100000 input bytes. Free HTTP/MCP preview and schemas at https://api.pay-forge.online/v2/catalog-update-gate/schema. Buyer guide: https://api.pay-forge.online/v2/buyer-guide. Supplied transaction is an INTERNAL REGISTRATION receipt, not an external customer purchase. Free listing only; no additional paid canary requested.
1 route settlement-verified · $0.05 USDC/request · 1 endpoint / 2 tools · Data · base network · x402 protocol
Verified routes
POST /v2/catalog-update-gate· $0.05 · 2026-10-24 · receipt
Other routes are unverified.
Networks: Base (settlement-verified)
Discovery is free. Agents search the catalogue here. Payment happens on the listing 402, not on PayAPI.
url https://payapi.market/mcpAbout this API
Catalog Update Gate for Apify product datasets is listed in the Data category with pricing at $0.05 USDC/request. One route has been settlement-verified by PayAPI Market on 2026-10-24. View receipt on Basescan.
Payments settle on base in USDC via the x402 protocol. AI agents discover this API through the PayAPI Market MCP server and pay per request without API keys or accounts.
This API exposes 1 endpoint.
How to call this API
Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.
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