Pay-per-call APIs for AI agents covering web and PDF extraction, OCR, invoice verification, company enrichment, deterministic Japan statutory calculations, and calibrated vision analysis. Uses x402 payments in USDC on Base with no account or API key.
Prices and medians update for the tier you select.
Ranked by how closely each one matches Mart402's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.