Build with Dead Man's Proof
Privacy-preserving verification API. One SDK. Any use case.
Up and running in minutes
npm install @deadmansproof/sdkconst dmp = new DeadMansProof({ apiKey: "dmp_live_..." });
const vault = await dmp.createVault({
data: financialData,
schemaType: "financial",
});
const result = await dmp.query({
vaultId: vault.id,
question: "Does this person earn more than $75,000?",
});
console.log(result.answer); // true
console.log(result.confidence); // 95Core API Endpoints
/api/v1/vaults/api/v1/query/api/v1/attestations/api/v1/verify-agent/api/v1/jobsAll endpoints authenticated via X-DMP-Key header. Full OpenAPI spec available on request.
Everything you need
Multi-agent consensus
3 to 5 independent AI agents verify each claim. No single point of failure, no single point of trust.
ZK proofs
Trustless verification for simple claims. Cryptographic guarantees without revealing underlying data.
Embeddable widget
Drop a "Verified by DMP" badge onto any site. One script tag, instant trust signal.
Webhooks
Real-time notifications for attestation events, vault activity, and consensus results.
On-chain attestations
Every attestation is committed to Base. Multi-chain support coming soon.
ERC-8004 + ERC-8183
Native support for agent identity and agent commerce protocols. Build AI-native workflows.
Verification badge for your site
Add a "Verified by DMP" badge to any page. One script tag, instant trust.
<div
data-dmp-vault="vlt_abc123"
data-dmp-key="dmp_live_pub_..."
></div>
<script src="https://deadmansproof.com/embed.js" async></script>Start building.
Seal data. Verify claims. Publish attestations. Your users never have to reveal a thing.
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