Free software you run on your own server. It connects you to the Opsalis marketplace — whether you want to sell API access or call other people's APIs.
The control center is a small program that runs on your server. It does everything you need to participate in the marketplace.
Every API request and response is encrypted end-to-end. Nobody — not even Opsalis — can see your data in transit.
Manages your USDC balance, processes payments for every API call, and settles transactions automatically in the blockchain.
Your API can use REST, GraphQL, SOAP, gRPC, JSON-RPC, or XML-RPC. The control center translates everything automatically.
The control center works in both directions. You can sell access to your own API and call other people's APIs at the same time.
Register your API, set your price, and the control center takes care of the rest. It receives encrypted requests, calls your API on your local network, encrypts the response, and collects payment — all automatically.
Browse the catalog, discover APIs, and call them with a single HTTP request to your local control center. It encrypts the request, sends it to the owner's control center, and returns the response — payment happens in the background.
The control center includes a full web console. Open it in your browser and manage everything without touching a command line.
See your balances, recent activity, earnings, and system status at a glance. Warnings appear instantly if something needs attention.
Browse all available APIs on the marketplace. Filter by protocol, price, or category. View documentation and try APIs before committing.
Manage the APIs you are selling. See call counts, revenue, and status. Toggle between demo and production mode. Register new APIs in seconds.
Deposit and withdraw USDC. Swap between USDC and ETH. Set low-balance thresholds with email alerts. View transaction history.
Email alerts for low balance, auto-pause events, and security warnings. Configure SMTP to receive alerts to your inbox.
User management, email/SMTP configuration, cloud storage, security options, network settings, encrypted backups, auto-updates, and more.
Once the control center is running, you can walk away. Everything below happens without your intervention.
After each API call, the control center waits for the dispute window and then settles the payment automatically. Money moves to the right wallet without you clicking anything.
If your balance runs low, the control center pauses operations to protect you from running out of funds. It resumes automatically when you top up.
The control center checks for updates and can update itself automatically. You always run the latest version without manual intervention.
Your configuration and wallet data are backed up encrypted. If you need to move to a new server, restore from backup and you are back online in minutes.
The control center runs on any machine with a network connection. No special hardware required.
Download the control center and run it on your server, laptop, or cloud VM. Any operating system works.
Open your browser and go to the control center's web address. Log in and accept the terms of service.
Browse APIs to call, register your own APIs to sell, or both. Everything is managed from the web console.
Clarity matters. Here is what the control center does not do.
The control center runs on your own server. We do not host it for you. You control the hardware, the network, and the data.
The control center is free to use but proprietary. It is distributed as a compiled binary. Source code is not available.
The control center manages an operational wallet for processing transactions, but your personal wallet and private keys stay with you. We never have access to them.
If you stop using Opsalis, just stop the control center. Your balance stays in the blockchain and you can withdraw it anytime, even without the control center.
Join the beta. Free to use, no credit card needed.