Build with Bazar
Integrate seller verification into AI agents, shopping platforms, and commerce applications. Enable trust signals that help buyers make informed decisions.
Documentation
Everything you need to integrate Bazar verification into your platform.
UCP Integration
Integrate with the Universal Commerce Protocol to expose seller verification to AI agents and platforms.
API Reference
Complete API documentation for programmatic access to verification data and proofs.
JSON Schemas
Machine-readable schemas for validation and code generation.
Enable AI-Powered Commerce
The Universal Commerce Protocol (UCP) is an open standard for agentic commerce. Bazar's seller verification extension allows AI agents like Gemini and ChatGPT to discover and display trust information about merchants.
- Automatic discovery via /.well-known/ucp
- Trust badges for AI shopping assistants
- Blockchain-verified attestations
- Cryptographic proof validation
{
"ucp": {
"version": "2026-01-11",
"capabilities": [{
"name": "com.bazarproof.seller_verification",
"version": "2026-01-11"
}]
},
"seller_verification": {
"status": "verified",
"level": "business_attested",
"trust_score": 85,
"badges": [{
"level": "business_attested",
"label": "Business Attested"
}]
}
}Quick Links
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