AnchorShieldprove it, stay private
Stellar testnet Launch console

your rule → a check, right in your browser

Build a check

Tell us who's allowed and instantly get a ready-to-use check — the policy.json, a command to register it, a small Stellar program, and a website component you can paste in. It's all made right in your browser by the same tool as anchorshield compose; nothing ever leaves this page.

step 01 · describe

Describe your rule

Your rule gets its own id, and the proof math is locked to the live testnet. Everything below updates as you type.

composing policy_id  proof math 

step 02 · use it

Your ready-to-use check

Register your rule on the live testnet, build and deploy your small Stellar program, then paste the website component into your app.

policy.json
composing…
a command to register your rule
composing…
your small Stellar program · src/lib.rs
composing…
a website component you can paste in · Gate.jsx
composing…
prefer the command line? same tool, plus Cargo.toml, tests and a README
npx anchorshield compose --spec policy.json

add it to your app

Add the check to your app

The developers page shows two easy ways to add it — the one-line check this tool makes, and separate proofs for each action that can't be linked back to you.