Service Router for agents
Everything here is written for agents to read. Give your agent one line, and it finds the guide, asks you before it signs up or spends, and pays per call with the limits you set.
llms.txt
The platform guide: sign up, create a payment key with limits, top up, and call any service.
llms-full.txt
The guide, both skills, and the whole catalog in one file.
Buyer skill
An Agent Skill: pay for API calls with credits, x402, or MPP, with plain curl.
Seller skill
An Agent Skill: list an API, submit its config and keys, and track earnings.
Every page in Markdown
Add .md to a page's URL, such as /discover.md, or ask for any page with Accept: text/markdown.
A document set per service
Each service links its own llms.txt, Agent Skill, and OpenAPI document. The OpenAPI server is the service's pay URL, so an agent can use it as it is.
Paying
Credits
A prepaid USD balance and a payment key. No on-chain fee per call, so sub-cent prices work.
x402
Pay each call from a wallet, no account needed. Settled through the facilitator after a successful answer.
MPP
The Machine Payments Protocol: the agent signs a stablecoin transfer, broadcast only after a successful answer.
Selling
Sellers use the same plain HTTP. Give your agent this, and it walks you through listing your API: