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The State of x402

A monthly report from Decixa — the search and decision layer for AI agents on top of x402. We track every listing across the major directories, apply an automated quality filter, probe what survives for an HTTP 402 handshake, and publish what we see.

Issue 03 · July 2026Latest

Only 1.95% of verified-live x402 APIs were actually used in July. The catalog still grew 39% since May.

466 of 23,849 verified-live APIs (1.95%) were actually used this month, even as the catalog grew 39% from May. Orbis's share fell from 70.1% to 48.2% — but 0% of its listings have a price.

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Issue 02 · May 2026

x402 nearly tripled in May. Strip out one provider, and the market is still crypto-native.

17,176 verified-live endpoints, 70% routed through one marketplace/proxy host. Outside that host, 55.64% is Crypto/Blockchain. Organic shipping decelerated.

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Issue 01 · April 2026

x402 has 5,500 working APIs. Only 32 are for storing data or sending messages.

30,600 listings tracked, 14,456 set aside by the quality filter, 9,246 probed, 5,523 verified live. Read-heavy capability mix; near-empty Store/Communicate columns.

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