Pay per build.
Watch for free.
A build is minutes of sandbox time and a model call, so it costs a credit. A watcher is a daemon reading blocks it reads anyway, so it costs nothing while Watch is in beta.

Free
For a first app and a first alert
no card, no Fletch token
- 3 build credits at your first build, for a wallet that has transacted on Robinhood Chain
- A failed compile refunds its credit
- 5 watchers once Telegram is linked, 1 before
- Telegram alerts, sequencer-confirmed
- The public registry and every token page
- One API key, 600 requests an hour
Credits
For people who build more than three things
25 build credits, used at your pace
- 25 builds, one credit each
- Credits never expire
- Follow-up prompts on an existing app are free
- Everything in Free
- The same sandbox, the same compiler verdict
Checkout opens with the public beta. Until then an operator can top up an account.
Open the dashboardTeam
For a desk that needs more than alerts
invoiced, priced on volume
- Watchers beyond the cap, with webhooks
- Hosted apps at your own address
- Deploy to testnet and mainnet, verified on Blockscout
- Dedicated sandbox capacity
- Slack and email delivery
- A named contact
Planned. None of these lines is live yet; each one ships with a date on the roadmap.
Start free for nowWhat does a credit buy
One build: an agent writes the Solidity and a small front end, Foundry compiles and tests it in a sandbox, and you get the source and the compiler's verdict. A follow-up prompt that edits the same app is free.
Why the wallet has to have history
Free compute is what a bot farm harvests. A wallet that has already sent a transaction or holds a balance on Robinhood Chain is a person; a fresh empty one waits until it is.
What a watcher costs
Nothing during the beta. A watcher reads each block for one asset and messages your Telegram when a transfer clears your threshold. The cap is per account, and the first one works before Telegram is linked.
When paid credits open
With the public beta. The pack size and price above are the ones that will be charged. Until then the dashboard shows your balance and an operator can add credits to an account.