Credits & pricing
Requests consume credits. Different endpoints cost different amounts.
Each request consumes credits from your organization balance. The balances endpoint costs a base fee plus a per-chain fee:
cost = 5 + 10 × (number of chains) ?chains=base -> 15 credits ?chains=ethereum,base -> 25 credits all 10 chains -> 105 credits
Failed requests — invalid key, rate limited, or insufficient credits — are not charged. Every response returns X-Credits-Charged and X-Credits-Remaining headers.
Monthly credits by plan
| Plan | Included credits |
|---|---|
| Free | 10,000 / month |
| Starter | 250,000 / month |
| Growth | 1,500,000 / month |
| Scale | Custom |
Credits renew automatically each month. Your current balance and full transaction history are on the Billing page.