Wear the mark: your API speaks Handsel.
One flat badge for your README, docs, or status page. It tells developers — and the agents reading their READMEs — that your endpoint gives zero-form first value and a ladder to climb, no signup in the way.
The badge, at native size. It scales crisply — it's vector.
Markdown (README, npm, docs)
Drop this line in. It links the badge to the vendor quickstart.
[](https://handsel.ai/quickstart)HTML (status page, site footer)
<a href="https://handsel.ai/quickstart">
<img alt="handsel-enabled" src="https://handsel.ai/handsel-badge.svg" height="20">
</a>Raw SVG
The file lives at https://handsel.ai/handsel-badge.svg — hotlink it, or
vendor a copy into your repo.
Honest scope. The plain badge is a self-declaration that you've mounted the Handsel
edge — free to wear, no gate. The certified registry backs a
verified variant: run handsel verify --attest against your live endpoint and, on a
passing conformance run (§21), it emits a verifier-signed pass-attestation the registry lists — the
name travels only with a passing suite (Spec License §5). Stop passing and
the verified mark lapses; the plain badge stays free.