AIsa
AI API gateway for agentsModels, skills, and payments for agents
Highlights
What you can do with it
- Build an agent that scans and predicts markets
- Combine models and search skills for content writing
- Deploy agents for customer service or data processing
How to use it
- 1 Register at aisa.one and claim the $1 free credit.
- 2 Pick the models and skills you need.
- 3 Point your OpenAI SDK base URL at AIsa.
- 4 Deploy an agent in AIsa Foundry if you need one.
- 5 Get support through the Discord community.
Who it is for
Pros
- One endpoint covers many models and data APIs
- Pay as you go with no minimum commitment
- OpenAI compatible, so existing code mostly works unchanged
Limitations
- The $1 free credit is small, so real use costs money quickly
- Machine payment features are early and need careful handling
- Depends on the upstream models staying available
What AIsa is
AIsa describes itself as the capability layer of the agent economy. It combines three things: a unified model gateway, a composable skill marketplace, and an agent payment network. The gateway gives you a single OpenAI compatible endpoint that reaches 50 models and 100 professional data APIs, so you write code once and switch providers behind the scenes without lock in. The skill marketplace holds plug and play capabilities that developers can publish and profit from, and that agents can call on demand. Payments are machine to machine, using the stablecoin USDC for micropayments so an agent can pay for services, data, or computing without a human in the loop. AIsa Foundry provides a hosted environment for deploying autonomous agents with the gateway and marketplace already wired in. New accounts get a $1 free credit and there is no minimum commitment.
What you can do with it
- Call 50 models and 100 data APIs through one OpenAI compatible endpoint.
- Browse and compose skills from the marketplace.
- Publish your own skills and earn from them.
- Let an agent pay for services automatically using USDC.
- Deploy an autonomous agent in AIsa Foundry.
- Use the official OpenAI SDKs by changing only the base URL.
Who it is for
- Developers building agents that need several models and built-in informations.
- Teams that want to avoid being tied to a single model vendor.
- Researchers who need broad model access for experiments.
- Enterprises exploring automated, machine paid workflows.
What to watch out for
The $1 free credit is a trial allowance, not a working budget, so anything beyond testing costs money on a pay as you go basis. The machine payment layer is a newer idea and deserves caution: autonomous spending, stablecoin transfers, and irreversible transactions all carry risk, so start with tight limits and review what your agent is allowed to pay for. Compatibility with the OpenAI API is a real convenience, but behaviour can still differ between underlying models, so test rather than assume. Finally, the whole stack depends on upstream providers remaining available, and support is largely community based through Discord.
FAQ
How many models are available?
50 models plus 100 professional data APIs through a single OpenAI compatible endpoint.
Is there free credit?
New accounts get a $1 free credit, with no minimum commitment.
Do I have to rewrite my code?
No. The API is fully compatible with OpenAI, so you use the official Python or Node.js SDK and change the base URL.
Why it is free
What the official page says： 免费额度免费
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.
