PortSwigger · Rate Limits

Portswigger Rate Limits

PortSwigger Burp Suite DAST APIs do not publish explicit per-minute or per-hour request rate limits in public documentation. The PAYS (Pay-as-you-scan) model enforces a default cap of 500 scan-hours per month, adjustable upon request. API access is gated by API key authentication and role-based permissions.

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

It captures 3 rate-limit definitions, measuring requests_per_minute and scan_hours_per_month.

The profile also includes response codes documented for throttled.

Tagged areas include Rate Limiting, DAST, and API Security.

3 Limits Throttle: 429
Rate LimitingDASTAPI Security

Limits

DAST GraphQL API Requests key
requests_per_minute · minute
-1
No explicit rate limit documented. Requests are authenticated via API key and subject to role-based access control. Contact PortSwigger for enterprise-specific limits.
DAST REST API Requests key
requests_per_minute · minute
-1
No explicit rate limit documented. Requests require API key authentication. REST API exposes limited functionality compared to GraphQL API.
PAYS Scan Hours Monthly Cap org
scan_hours_per_month · month
500
Default monthly scan hours cap for Pay-as-you-scan subscriptions. Cap is adjustable upon request. Scans run to completion even if the monthly limit is exceeded; overages are billed. Billed per minute, rounded to the nearest cent.

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

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