Fingerprint · Rate Limits

Fingerprint Rate Limits

The Fingerprint Server API enforces per-workspace rate limits expressed as requests per second (RPS). Exceeding the limit returns HTTP 429 with a Retry-After header. Limits vary by plan, and the client-side identification agent has separate throttling. Specific per-plan RPS values are not reconciled in this artifact.

Fingerprint Rate Limits is the machine-readable rate-limit profile for Fingerprint on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 2 rate-limit definitions, measuring requests.

The profile also includes 2 backoff/retry policies defined and response codes documented for throttled.

Tagged areas include Device Identification, Fraud Prevention, Bot Detection, Smart Signals, and Identity.

2 Limits Throttle: 429
Device IdentificationFraud PreventionBot DetectionSmart SignalsIdentityRate LimitingQuotasThrottling

Limits

Server API Requests Per Second (RPS) workspace
requests
see provider documentation
Per-workspace RPS limit on the Server API; varies by plan.
Identification Agent Requests workspace
requests
see provider documentation
Client-side identification calls are subject to separate throttling and abuse protection.

Policies

Tiered Limits
Limits scale by plan; higher RPS and volume available on Enterprise agreements.
Backoff Strategy
Clients should implement exponential backoff with jitter and honor the Retry-After header on 429 responses.

Sources

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/fingerprint-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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