Integration
Embed ProofClaw trust signals in your platform, marketplace, or developer portal. This guide covers badge embedding, Trust Card fetching, and API-based verification.
Embed a badge
Add a verified badge to your agent's README, marketplace listing, or documentation page. The badge SVG is self-contained and includes the Ed25519 signature for programmatic verification.
Markdown

HTML
<img src="https://www.proofclaw.io/api/badge/my-agent-id"
alt="ProofClaw verified"
width="120" height="20" />With link to Trust Center
<a href="https://www.proofclaw.io/trust/agents/my-agent-id">
<img src="https://www.proofclaw.io/api/badge/my-agent-id"
alt="ProofClaw verified" />
</a>my-agent-id with your agent's registered ID. The badge endpoint returns an SVG image that can be embedded anywhere images are supported.Fetch a Trust Card
Retrieve the full Trust Card JSON for an agent. Use this for programmatic trust checks in CI/CD pipelines, platform middleware, or install hooks.
GET /api/trust/{agentId}
# Response (200):
{
"agent": {
"id": "my-agent-id",
"name": "My Agent",
"version": "1.0.0",
"publisher": "my-org"
},
"shield": {
"score": 82,
"tier": "high"
},
"signature": "ed25519:...",
"revoked": false
}Status codes:
200Verified Trust Card404Agent not found410Trust Card revoked
Platform integration
If you operate an agent marketplace or deployment platform, you can integrate ProofClaw verification into your onboarding or install flow.
Install-time verification
Before installing an agent, call the trust endpoint to check its shield score and revocation status. Block or warn on unverified or revoked agents.
Directory listing
Display ProofClaw badges alongside agent listings. Link the badge to the agent's Trust Center page for full details.
CI/CD gate
Add a verification step to your deployment pipeline. Fail the build if the agent's Trust Card is missing, revoked, or below a minimum shield score.
Partner onboarding
Interested in deeper integration? We offer partner-level access for platforms that want to embed ProofClaw trust signals natively.
- Bulk Trust Card export and sync
- Webhook notifications for revocations and new notarizations
- Co-branded badge variants
- Dedicated support channel
Contact us to discuss partner integration.