API Platform
MCP Platform
MCP Platform
Control plane for MCP
- Product Changelog
  What's new at Speakeasy
API Platform
MCP Platform
MCP Platform
Control plane for MCP
- Technical reference
  CLI, config, and extension reference
Customers
Careers
- Careers4
  Shape the future with us
Design Engineer
Product Engineer - Generator
Product Engineer - Gram
Company
- Blog
  Read our latest news and updates
Pricing

API platform MCP platform

Skip to Content

CTRL K

- __INKEEP_SEARCH__
- Introduction
- Info
- Servers
  - Server Variables
- Security
  - Security Schemes in OpenAPI
    API Key
    HTTP Authentication
    Mutual TLS
    OAuth 2.0
    OpenID Connect
  - Custom Authentication
- Paths
- Operations
- Content & Media
- Data Types
- Requests
  - Parameters
    Path Parameters
    Query Parameters
    Header Parameters
    Cookie Parameters
- Responses
- Components
- Tags
- External Documentation
- References ($ref)
- Examples
- Extensions
- Overlays
- Webhooks
  - Callbacks
- Arazzo
- Frameworks
  - JavaScript/TypeScript
  - NestJS
  - Fastify
  - Hono
  - tRPC
  - tsoa
  - TypeSpec
  - Elysia
  - Zod
  - Python
  - FastAPI
  - Django
  - Flask
  - Pydantic
  - Go
  - Goa
  - gRPC-Gateway
  - Gnostic
  - Java
  - Spring Boot
  - PHP
  - Laravel
  - Ruby
  - Ruby on Rails
  - How To Generate an OpenAPI Document With Zod v3
- Pagination
- Guides
  - Solving Equivalent Path Signatures
  - What is the code samples extension?
- Release Notes
- OpenAPI Release Notes
- __INKEEP_SEARCH__
- Introduction
- API Design Basics
- Picking an architecture
- Structuring URLs
- HTTP Methods
- Request parameters
- Data Formats
- Request Body
- Status Codes
- Response Body
- Advanced Considerations
- File uploads
- Pagination
- Filtering responses
- Caching
- Returning Errors
- Rate limiting
- Versioning
- Productizing APIs
- Expose APIs publicly
- Monetizing APIs
- Developer experience
- Documentation
- Enforcing consistency
- Security
- API Compliance
- Testing
- Collections
- __INKEEP_SEARCH__
- MCP Hub
- Intro to MCP
- An overview of MCP
- Core Concepts
- MCP for Skeptics
  - Common Criticisms Addressed
  - When to Use MCP
- The OpenAI ecosystem
- Building MCP servers
- Design MCP tools
- Deploying your MCP server
- Secure your MCP server
  - State of OAuth in MCP
  - Authorizing MCP servers
- Distribute your MCP server
- Monitor your MCP server
- - Building an MCP server for FastAPI
- Using MCP servers
- Release Notes
- MCP Release Notes
- Enterprise support

CTRL K

- Introduction
- API Design Basics
- Picking an architecture
- Structuring URLs
- HTTP Methods
- Request parameters
- Data Formats
- Request Body
- Status Codes
- Response Body
- Advanced Considerations
- File uploads
- Pagination
- Filtering responses
- Caching
- Returning Errors
- Rate limiting
- Versioning
- Productizing APIs
- Expose APIs publicly
- Monetizing APIs
- Developer experience
- Documentation
- Enforcing consistency
- Security
- API Compliance
- Testing
- Collections
- MCP Hub
- Intro to MCP
- An overview of MCP
- Core Concepts
- MCP for Skeptics
  - Common Criticisms Addressed
  - When to Use MCP
- The OpenAI ecosystem
- Building MCP servers
- Design MCP tools
- Deploying your MCP server
- Secure your MCP server
  - State of OAuth in MCP
  - Authorizing MCP servers
- Distribute your MCP server
- Monitor your MCP server
- - Building an MCP server for FastAPI
- Using MCP servers
- Release Notes
- MCP Release Notes
- Enterprise support

Docs

MCP Platform

API platform MCP Platform

Docs home
Introduction

Changelog
Slack Community

MCP Platform DocumentationAPI Reference Functions Replay

Function: Replay()

Replay(__namedParameters): Element

Parameters

__namedParameters

ReplayProps

Returns

Element

Last updated on January 22, 2026

On This Page

Parameters
__namedParameters
Returns

Speakeasy Logo

Follow us on:

Twitter LinkedIn GitHub Slack

All Systems Normal

Products

Generate SDKs Generate Terraform Providers Generate CLIs Generate MCP Servers Docs MCP MCP Platform

Resources

Docs API Design Guide OpenAPI Hub MCP Hub Our Blog Changelog Enterprise

Company

About Speakeasy Customers Contact Us Book A Demo We Are Hiring Roadmap Trust Center

Legal

Privacy Policy Terms of Service Security Vulnerability Disclosure

All Systems Normal

Copyright © 2026.

Speakeasy. All rights reserved.

Build Secure Observe Technical Reference Elements