PydanticAI
PydanticAI is an open-source, model-agnostic Python agent framework built by the Pydantic team, designed to bring the ergonomic, type-safe design philosophy of FastAPI to production-grade generative AI application development. It provides structured outputs, dependency injection, and first-class support for leading model providers including OpenAI, Anthropic, Google Gemini, xAI, AWS Bedrock, Cohere, Mistral, Groq, and many more. The framework integrates seamlessly with Pydantic Logfire for OpenTelemetry-based observability, and includes pydantic-graph for complex agentic workflows, pydantic-evals for systematic agent evaluation, and clai for a CLI chat interface. PydanticAI is maintained by Pydantic, a London-based developer tooling company backed by Sequoia Capital, and forms a core part of their end-to-end AI engineering stack.
PydanticAI publishes 17 APIs on the APIs.io network, including Alerts API, API Keys API, Audit Logs API, and 14 more. Tagged areas include Artificial Intelligence, Agents, Python, LLM, and Type Safety.
The PydanticAI catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
PydanticAI’s developer surface includes authentication, documentation, engineering blog, changelog, pricing, and 19 more developer resources.
Kin Score
APIs 17
Individual APIs this provider publishes, each with its own machine-readable definition.
PydanticAI Alerts API
The Alerts API from PydanticAI — 2 operation(s) for alerts.
PydanticAI API Keys API
The API Keys API from PydanticAI — 2 operation(s) for api keys.
PydanticAI Audit Logs API
The Audit Logs API from PydanticAI — 2 operation(s) for audit logs.
PydanticAI Billing API
The Billing API from PydanticAI — 1 operation(s) for billing.
PydanticAI Channels API
The Channels API from PydanticAI — 2 operation(s) for channels.
PydanticAI Dashboards API
The Dashboards API from PydanticAI — 2 operation(s) for dashboards.
PydanticAI discovery API
The discovery API from PydanticAI — 1 operation(s) for discovery.
PydanticAI Group Mappings API
The Group Mappings API from PydanticAI — 2 operation(s) for group mappings.
PydanticAI Instance API
The Instance API from PydanticAI — 3 operation(s) for instance.
PydanticAI Invitations API
The Invitations API from PydanticAI — 1 operation(s) for invitations.
PydanticAI Members API
The Members API from PydanticAI — 2 operation(s) for members.
PydanticAI OAuth API
The OAuth API from PydanticAI — 6 operation(s) for oauth.
PydanticAI Organizations API
The Organizations API from PydanticAI — 3 operation(s) for organizations.
PydanticAI Projects API
The Projects API from PydanticAI — 16 operation(s) for projects.
PydanticAI SCIM API
The SCIM API from PydanticAI — 8 operation(s) for scim.
PydanticAI Usage API
The Usage API from PydanticAI — 6 operation(s) for usage.
PydanticAI Variables API
The Variables API from PydanticAI — 2 operation(s) for variables.
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Postman Collections 17
Ready-to-run Postman collections for exercising this provider's APIs.
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Open Collections 18
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONPydantic API Discovery Alerts API
OPEN COLLECTIONPydantic API Discovery Alerts API Keys API
OPEN COLLECTIONPydantic API Discovery Alerts Audit Logs API
OPEN COLLECTIONPydantic API Discovery Alerts Billing API
OPEN COLLECTIONPydantic API Discovery Alerts Channels API
OPEN COLLECTIONPydantic API Discovery Alerts Dashboards API
OPEN COLLECTIONPydantic API Alerts discovery API
OPEN COLLECTIONPydantic API Discovery Alerts Group Mappings API
OPEN COLLECTIONPydantic API Discovery Alerts Instance API
OPEN COLLECTIONPydantic API Discovery Alerts Invitations API
OPEN COLLECTIONPydantic API Discovery Alerts Members API
OPEN COLLECTIONPydantic API Discovery Alerts OAuth API
OPEN COLLECTIONPydantic API Discovery Alerts Organizations API
OPEN COLLECTIONPydantic API Discovery Alerts Projects API
OPEN COLLECTIONPydantic API Discovery Alerts SCIM API
OPEN COLLECTIONPydantic API Discovery Alerts Usage API
OPEN COLLECTIONPydantic API Discovery Alerts Variables API
OPEN COLLECTIONScroll for all 18
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Pydantic Ai Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Pydantic Ai Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Pydantic Ai Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
PydanticAI API Rules
SPECTRALJSON Schema 7
Standalone JSON Schema definitions for this provider's data models.
AlertRead
JSON SCHEMAAPIKeyRead
JSON SCHEMAAuditLogInfoRead
JSON SCHEMADashboardDefinitionRead
JSON SCHEMAOrganizationMemberReadV1
JSON SCHEMAOrganizationReadV1
JSON SCHEMAProjectRead
JSON SCHEMAScroll for all 7
Security Posture 4
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Scopes 1
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Documentation 1
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API
Other 3
Properties that don't map to a standard resource type