PydanticAI · Rate Limits

Pydantic Ai Rate Limits

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

It captures 6 rate-limit definitions, measuring logs_spans_metrics, ai_gateway_provider_credentials, and requests.

Limit state is signalled in the retryAfter response header, and 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 response codes documented for throttled, unauthorized, and forbidden.

Tagged areas include Artificial Intelligence, Agents, Python, LLM, and Type Safety.

6 Limits Exhausted: HTTP 429 retryAfter
Method: generated, dated 2026-06-12.
Written by API Evangelist on 2026-06-12 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
Artificial IntelligenceAgentsPythonLLMType SafetyStructured OutputsDependency InjectionOpenAIAnthropicGeminiObservabilityFrameworkA2A

Limits

Logfire Personal Plan Monthly Records accountPersonal
logs_spans_metrics · month
10000000
Hard cap; upgrade to Team or Growth to get overage billing
Logfire Team Plan Included Records accountTeam
logs_spans_metrics · month
10000000
Additional records billed at $2/M; configurable spend cap available
Logfire Growth Plan Included Records accountGrowth
logs_spans_metrics · month
10000000
Additional records billed at $2/M
Logfire Personal AI Gateway Credentials accountPersonal
ai_gateway_provider_credentials · static
3
BYOK credentials; built-in providers at 5% markup
Logfire Growth AI Gateway Credentials accountGrowth
ai_gateway_provider_credentials · static
-1
Unlimited BYOK at 0% markup; built-in providers at 3% markup
Upstream Model Provider Rate Limits request
requests · varies
-1
Actual per-request rate limits are imposed by the upstream model provider (e.g., OpenAI, Anthropic, Google). PydanticAI propagates these errors and will return a 429-equivalent exception. Use exponential backoff and configure retries at the Agent level with model_settings or custom retry logic.

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

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