Four small services an AI agent can buy on its own — no account, no card, no invoice. It asks, we quote, it pays per call in USDC, and it gets a signed receipt.
An agent calls an endpoint. If it has not paid, it gets back an HTTP 402 with the price and where to send it. It signs a payment authorisation, retries, and gets the answer plus a receipt anyone can verify. The whole exchange takes about a second and needs no prior relationship.
curl https://api.mysterio.cloud/verify/v1/attest/dns \
-H 'Content-Type: application/json' \
-d '{"domain":"example.com"}'
# -> 402, with the price, the asset, and the address to pay
Prices are published at
https://api.mysterio.cloud/verify/pricing and the equivalent for each service.
Proof that something was true at a moment in time.
If a robot assistant needs to prove that a website was working, that a file has not been tampered with, or that a company's security certificate is real, it asks us. We go and look, then hand back a signed note saying exactly what we saw and when. The signature means nobody can later forge or quietly edit that note — including us.
A credit check for digital wallets.
Before a robot assistant pays a stranger, it would like to know whether that stranger has a history of behaving. We keep track of payment behaviour we have observed and answer the question 'has this wallet been reliable?'. Crucially, if we have never seen the wallet before we say so plainly, rather than inventing a reassuring score.
A notebook for robots that forget everything.
Most AI assistants start every conversation with no memory of the last one. We give them somewhere to write things down and read them back later — either by name, like a filing cabinet, or by meaning, so asking for 'that invoice thing' finds it. Each customer's notes are sealed off from every other customer's.
Getting a real job done, not just a question answered.
The other three answer questions. This one does work: read a scanned invoice and pull the numbers out, convert a document, pull structured details out of messy text. The robot says what it wants and the most it will pay; we quote, and if our price is over its budget we decline rather than surprise it with a bill.