Monetize Any Digital Service

REST APIs, A2A agents, MCP tools, gRPC, GraphQL, live streams, smart contracts, SOAP. If it accepts connections, you can register it, set a price, and start earning.

Start Selling

Four Steps to Revenue

1

Install

Run the free software on your machine.

2

Register

Point it at your service. Any protocol, any type.

3

Price

Per request, per minute, per task, per query, or monthly — you choose.

4

Earn

Consumers and AI agents find you and pay automatically. You keep 95%.

Every Service Type, Every Pricing Model

REST APIs

Data services, weather, finance, maps, translation. Traditional HTTP request/response. Price per request.

A2A Agent Services

AI assistants, research agents, coding agents, translation agents. One agent hires another via A2A protocol. Price per task or per session.

MCP Tool Providers

Database connectors, file systems, web search, code execution environments. AI models discover your tools automatically. Price per tool invocation.

Smart Contract APIs

DeFi data, NFT metadata, on-chain analytics, token prices. Read/write state as a service. Price per query or per transaction.

Live Data Streams

Market tickers, IoT sensors, social media feeds, blockchain events via SSE or WebSocket. Price per minute, per message, or flat rate.

gRPC Microservices

ML inference, image processing, NLP, computer vision. High-performance binary protocol. Price per request or per compute-second.

Enterprise Services (SOAP/XML)

Legacy web services, EDI translation, XML-RPC, mainframe access. Modernize without rewriting. Price per call or monthly subscription.

Hybrid Services

REST + WebSocket, REST + SSE for real-time updates. Combine protocols for richer experiences. Flexible pricing per component.

Infrastructure You Never Have to Build

Flexible Billing

Per request, per minute of streaming, per query, per task, or flat monthly. Owners choose their model. Automatic settlement.

18 SDKs

Auto-generated starter kits in Python, JavaScript, Go, Swift, Java, Rust, and more. Plus A2A, MCP, LangChain, CrewAI, AutoGen integrations.

Auto Format Conversion

Consumer sends JSON, you expect XML? REST to gRPC? Sertone converts on the fly. No integration headaches for your consumers.

High Availability

Run multiple instances of your service across continents. If one goes down, others serve automatically. Zero downtime.

8 Protocols

REST, GraphQL, gRPC, SOAP, A2A, MCP, SSE/WebSocket, JSON-RPC. Register once, serve all.

Encrypted Mesh

End-to-end encrypted. Multi-hop mesh network. Consumers never see your IP. Privacy by architecture.

You Keep 95%

You set your price. The consumer pays exactly that. 5% is deducted from your earnings.

No setup fee. No monthly fee. The 5% applies only when you generate revenue. Works for all pricing models: per request, per stream minute, per task, per query, or monthly subscription.

Full details at pricing.

Ready to Sell?

Free to install. Free to run. Buyers pay with Visa, Mastercard, or USDC.

Step-by-Step Guide Or See the Consumer Side