Pricing
Pay for successful calls. Nothing else.
OpenBot APIs use prepaid credits. Every API publishes its unit price, and failed or replayed calls are never charged.
New workspaces get a one-time $5 welcome credit, added when the workspace owner first opens Billing.
How billing works
- Prepaid credits
- $1 buys 1 credit. Top up any amount from $5 to $10,000; there are no bundles or bonus ratios.
- Reserve, then settle
- Each call reserves its maximum cost, then settles at the quantity the server actually metered.
- Failures are free
- An upstream error, a timeout or an invalid response releases the reservation. Nothing is charged.
- Retries are free
- Replaying a request with the same Idempotency-Key returns the stored result without calling or charging again.
Live API prices
Read from the deployed OpenAPI contract, so this list always matches what the gateway charges.
No paid product APIs are live yet. Each API publishes its unit price here and in the OpenAPI contract when it is activated.
- Echo Test APITest API
POST /v1/invoke/test-echo
An acceptance API for verifying billing end to end with a real, minimal charge.
$0.010 / request
Prices are set per API in milli-credits. A price change creates a new pricing version; a call is always settled at the price it was reserved at.
Free
No credits needed.
- openbot-data
Open-source dataset audits that run on your machine.
- Catalog
Public dataset and model records with source-backed evidence.
- Unmetered endpoints
Any endpoint not marked as metered in the OpenAPI contract.
Start with the welcome credit.
Create a key, call an API, and see every charge in Usage & billing.