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, in the API Commons Rate Limits shape.

It captures 2 rate-limit definitions, measuring requests.

An exhausted limit returns HTTP 429.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

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 Exhausted: HTTP 429
Method: generated, dated 2026-06-25.
Written by API Evangelist on 2026-06-25 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
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

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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

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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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