Your MCP Stack Needs
Payments Infrastructure
API keys, usage billing, and Stripe credit packs.
Ship from $0 to $1 with one-line requirePayment() and a hosted billing API.
AI Agents Are Everywhere
But most MCP builders still cannot monetize without custom billing glue code.
Revenue Leakage
Teams ship valuable tools but miss monetization because billing is bolted on late or never finished.
Integration Drag
Custom auth, rate limiting, checkout, and entitlements slow launches for solo and small teams.
Auth & Metering Drift
Every team rebuilds API keys, credit ledgers, and Stripe webhook plumbing — slightly differently each time.
The Trust Stack
Four layers that transform rogue AI into compliant, insurable infrastructure
Layer 1: Registry
ERC-8004 identity standard. Every agent gets an on-chain identity with verifiable metadata, ownership, and attestations.
- On-chain agent registration
- Third-party attestations
- GraphQL API via The Graph
Layer 2: Governor
AP2 policy engine. Define what agents can and cannot do. Enforce boundaries before violations happen.
- Policy enforcement points
- Permission management
- Audit logging
Layer 3: Underwriter
Risk scoring and compliance certification. ISO 42001 alignment. The data insurers need.
- Trust score computation
- ISO 42001 compliance
- Insurance API
Layer 4: Proof
x3o.ai Command Center. A production implementation showing the full Trust Stack in action.
- Multi-agent orchestration
- Real-time monitoring
- Enterprise dashboard
One Line to Monetize Any MCP Server
Wrap a tool handler with requirePayment(). Credits deduct from a hosted Postgres on every call.
npm i @openconductor/mcp-sdkimport { requirePayment } from '@openconductor/mcp-sdk';const analyze = requirePayment(
{ credits: 5 },
{ toolName: 'analyze-data' },
)(async (input) => ({
summary: await summarize(input.text),
}));// Demo mode (no API key): mocks 9999 credits.
// Production: deducts from api.openconductor.ai.
// Insufficient credits → typed JSON-RPC error.Demo Mode Out of the Box
No API key? SDK mocks 9999 credits and logs every check. Ship examples and tests with the same code path as production.
Hosted Billing API
api.openconductor.ai handles atomic credit deduction with per-call idempotency. Bearer-token auth against your API key.
Stripe Credit Packs
Starter (100), Pro (500), Business (2000) credit packs via Stripe checkout. Webhook grants credits the moment payment succeeds.
Built for Enterprise
If you are deploying AI agents at scale, you need Trust Stack
AI-First Companies
Building products with AI agents? Register them before your competitors get regulated and you do not.
EU Market Access
Selling into Europe? EU AI Act compliance is not optional. Trust Stack provides the audit trail.
OpenClaw & MCP Developers
Building on OpenClaw or MCP? Wrap your agents with verifiable identity and unlock enterprise buyers.
Get Ahead of Regulation
Companies in the founding cohort get direct input on the Trust Stack roadmap, priority support, and locked-in pricing.