You built something useful. People want to use it. Let them pay per call — and keep 95% of every transaction.
Until now, selling access to your API meant building your own billing system or giving up a big cut.
Payment processing, usage tracking, invoicing, rate limiting, API keys, dashboards. Months of work that has nothing to do with your actual API.
Traditional API marketplaces take 20–30% of your revenue and require monthly fees. They also hold your money for 30+ days before paying you.
Many developers end up giving their API away because the alternative is too complicated. That is money left on the table.
You focus on your API. Sertone handles payments, encryption, and delivery. Zero code changes to your existing API.
One command to install. Open the web console. Your Sertone node sits in front of your API and handles everything.
Tell Sertone where your API is and upload your spec file. Works with any protocol — REST, GraphQL, SOAP, gRPC, and more.
Choose how much to charge per call. $0.001, $0.10, $5.00 — whatever your API is worth. Change it anytime.
Consumers pay per call in digital dollars. Money goes directly to your account. We never hold it.
You set the price. Here is what different APIs might earn.
| API Type | Price/Call | 1K Calls/Day | Monthly |
|---|---|---|---|
| Data lookup | $0.01 | $9.50 | $285 |
| Text processing | $0.05 | $47.50 | $1,425 |
| AI model inference | $0.25 | $237.50 | $7,125 |
| Premium data | $1.00 | $950 | $28,500 |
You receive 95% of these amounts. 5% platform fee is deducted automatically.
Everything below is handled automatically by Sertone.
No Stripe, no invoices, no payment disputes. Consumers pay automatically and you receive your earnings automatically.
No key management, no dashboards, no rate limiting logic. Sertone handles authentication via encryption.
Your API stays exactly as it is. Sertone sits in front of it and translates. REST, GraphQL, SOAP, gRPC — all work as-is.
No sign-up forms, no email verification, no identity checks. Install and start earning.
Install in 60 seconds. Set your price. Keep 95% of every call.
Read the Full Owner Guide