Monetize Any AI Service in 3 Lines of Code
SettleGrid — The Settlement Layer for the AI Economy
Monetize any AI service — free forever for most developers. 25K ops/month at 0% fees. One SDK. Ten protocols. Zero vendor lock-in. Start earning in under 15 minutes.
Stripe is for billing humans. SettleGrid is for billing agents.
MCP is the fastest-growing AI protocol.
85% month-over-month download growth. Less than 5% of servers are monetized.
The best AI tools are giving away value for free. SettleGrid fixes that.
Three lines of code. That's it.
Five steps from free code to real revenue
Wrap
Add settlegrid.wrap(handler) to your MCP tool or REST endpoint. 3 lines of code.
Price
Set per-call, per-token, per-byte, or per-second pricing. Volume tiers optional.
Meter
SettleGrid meters every invocation in real-time. Redis on the hot path.
Enforce
Budget enforcement with auto-402 responses when credits run out. Auto-refill via Stripe.
Settle
Automated payouts to your Stripe Connect account. You keep 95%.
Every protocol. One platform.
Protocol-agnostic by design. No vendor lock-in.
MCP
Native SDKModel Context Protocol — native @settlegrid/mcp SDK with 3-line integration.
x402
LiveCoinbase x402 protocol — full facilitator with EIP-3009 verification on Base.
AP2
LiveGoogle Agent Payments — Credentials Provider role for agent-to-agent commerce.
REST
LiveExpress/Next.js middleware for any REST API. Per-endpoint pricing.
Visa TAP
Adapter ReadyVisa Token Access Protocol adapter for enterprise card payment rails.
More
ComingMPP, UCP, ACP, Mastercard Agent Pay, Circle Nanopayments — and more.
Production infrastructure for agent-to-agent commerce
Sub-50ms Real-Time Metering
Redis DECRBY on the hot path with asynchronous PostgreSQL writeback. Your service stays fast.
Per-Method Pricing
Different prices for different methods on the same tool. Premium endpoints cost more. Simple ones cost less.
Budget Enforcement
Consumers set spending limits per session. HTTP 402 when credits exhausted. No runaway costs.
Multi-Hop Settlement
Atomic settlement across agent chains. A calls B calls C — everyone gets paid.
Agent Identity (KYA)
Know Your Agent verification compatible with AgentFacts and Skyfire JWT. Trust scoring built in.
Fraud Detection
3-signal detection: rate spikes, new-key high-value transactions, rapid duplicates. Real-time blocking.
Free forever for most developers
25,000 operations per month at 0% fees. You keep everything.
Free
25K ops/month
0% take rate
- Unlimited tools
- Basic dashboard
- Community support
Scale
2M ops/month
5% (negotiable)
- Everything in Growth
- Fraud detection
- Priority support
Frequently asked questions
What happens if SettleGrid goes down?
Is 25K ops really enough for a real project?
What's the actual latency overhead?
How do chargebacks work for AI calls?
Can I migrate away from SettleGrid?
What currencies are supported?
The AI economy needs settlement infrastructure.
Start building today. Free for 25,000 operations per month.
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