femtosHyperEVM · Reference
Check your key
Answers the name your key is registered under, its tier, billing state and the limits in force.
GET https://api.femtos.xyz/v1/whoami
Example
curl -H "Authorization: Bearer $FEMTOS_KEY" "https://api.femtos.xyz/v1/whoami"Key: Authorization: Bearer $FEMTOS_KEY or X-API-KEY. Get a free key, or with no browser through agent onboarding.
Response fields
| Field | Type | Meaning |
|---|---|---|
key | string | name of your key |
tier | string | null | free · builder · pro · scale · enterprise · partner (null: internal key) |
billing | string | ok · exhausted · capped (the last two run at the free row's limits) |
limits | object | null | {rps, burst, maxConns} in force: REST rate and burst, open WebSockets (null: no limit) |
Related: Reference
- Freshness GET /v1/status
Head and lag of each layer, measured now. - OpenAPI document GET /v1/openapi.json
The OpenAPI 3.1 contract of every REST call, public.