Give your agents one key to pay for every AI service.
Ametyst equips your agents with a wallet. One key for every model, tool, and data service they need, pay-per-use.
See it in action
Features
One key, every service
Your agents reach any model, tool, or data service through a single wallet. No scattered accounts, no API keys to manage.
Pay only for what they use
Per-call pricing across providers. No subscriptions, no idle credits sitting in ten dashboards.
Policies that enforce themselves
Set how much each wallet can spend, and on which services. Limits live in the wallet, not in a warning email.
Spend, fully on the books
See every euro per person, per agent, and per service, in real time.
The right provider for every step
Search, scraping, enrichment, models. Your agents pick the best provider for each step and pay inline.
How it works
Create your wallet.
Create your workspace and set up your first wallet for your agents.
Set the policies.
Decide how much the wallet can spend, and on which services.
Connect your agents to the wallet.
One command links them. From there they pay for what they use, within policy.