Sirenic · Rate Limits

Sirenic Eu Rate Limits

Sirenic publishes no per-key or per-account request limit on paid /v1 routes — the pay-per-call price is the throttle, and the docs say so ("The paid GET /v1/recherche has no such quota"). Two published limits exist: a per-IP quota on the free autocomplete route, and the monthly free-call allowance of a verified account. The x402 quote itself carries maxTimeoutSeconds 120.

Sirenic Eu Rate Limits is the machine-readable rate-limit profile for Sirenic on the APIs.io network, in the API Commons Rate Limits shape.

It captures 2 rate-limit definitions, measuring requests_per_day and requests_per_minute.

Limit state is signalled in the credits_charged, credits_remaining, payment_required, and payment_signature response headers, and an exhausted limit returns HTTP 429.

The profile also includes response codes documented for throttled and payment_required.

Tagged areas include Company Data, Business Registry, KYB, Sanctions Screening, and Financial Data.

2 Limits Exhausted: HTTP 429 credits_chargedcredits_remainingpayment_requiredpayment_signature
Transcribed from the provider's documentation on 2026-09-19.
View Source
Company DataBusiness RegistryKYBSanctions ScreeningFinancial DataCredit RiskVAT ValidationIBAN ValidationE-InvoicingPublic ProcurementOpen DataFranceEuropex402Agentic CommerceMCPA2ACompany

Limits

Free company-name autocomplete (GET /v1/suggestions) — daily ip
requests_per_day · day
2000
Free company-name autocomplete (GET /v1/suggestions) — burst ip
requests_per_minute · minute
60

Sources

Work with this as data

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

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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/sirenic-eu-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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