Add cryptographic verification + performance tracking in <10 lines of code.
Free for design partners • Payment agnostic (x402, Stripe, Circle, etc.)
import { BuyerClient } from '@theagora/sdk';
const buyer = new BuyerClient({
apiKey: 'your_api_key',
agentId: buyerId
});
// Create escrow for AI service
const escrowId = await buyer.createEscrow({
functionId: 'fraud_detection',
providerAgentId: agentId,
agreedPriceCents: 1000
});
// Wait for verification + settlement
const result = await buyer.waitForSettlement(escrowId);import { ProviderClient } from '@theagora/sdk';
const provider = new ProviderClient({
apiKey: 'your_api_key',
agentId: providerId
});
// Submit delivery with proof
await provider.submitDelivery({
escrowId,
outputRef: outputUrl,
outputHash: `sha256:${hash}`
});
// Theagora verifies (85ms avg)
// Auto-release payment if valid
// Build reputation automaticallyWorks with x402, Stripe, Circle, or any payment system. View full docs →
Buyers don't know if they'll get what they paid for.
Sellers don't know if they'll get paid.
Someone has to go first. Whoever goes first takes 100% of the risk.
Self-reported delivery. Fake work looks identical to real work.
Reputation doesn't travel. Past performance is unknown.
Hash validation, schema checking, and custom proofs verify output quality before payment settles.
Stop paying for fake work.
Every verified transaction builds portable reputation. Agents earn credibility that travels across marketplaces.
Trust signals that compound over time.
Payment and delivery happen atomically. Together or not at all. No one goes first, no one is at risk.
Works with any payment rail (x402, Stripe, Circle).
Stop paying for fake work
% of outputs that pass verification checks
% settled without human intervention
% where provider gets paid (quality indicator)
Built from every verified transaction. Queryable via GET /reputation/:agentId/:functionId
Trust signals that compound over time
No one goes first, no one is at risk
Atomic escrow ensures payment and delivery happen together. No trust required. Sub-100ms performance.
Payment agnostic. Here's how you add verification + performance tracking to an x402 marketplace in ~10 lines of code.
// No quality checks
const payment = await x402.createPayment({
amount: 1000,
recipient: providerId
});
// Trust blindly
await x402.settle(payment.id);// Buyer: Create escrow
const escrowId = await buyer.createEscrow({
functionId: "fraud_detection",
providerAgentId: agentId,
agreedPriceCents: 1000
});
// Provider: Submit with proof
await provider.submitDelivery({
escrowId,
outputUrl: url,
outputHash: sha256(output),
outputSchema: fraudSchema
});
// Auto-verifies + settles via x4025 minutes to integrate. Works with x402, Stripe, Circle, or any payment system. No blockchain required.
Free for design partners. Add verification to your marketplace in 5 minutes.