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Agentic Frameworks & x402 Integration

Complete Guide to Payment-Enabled AI Agents

Integrate x402 micropayments with popular AI frameworks to create autonomous agents that can purchase data, access premium APIs, and conduct financial transactions.

​
Key Metrics
12 supported
AI Frameworks
4+ types
Integration Methods
<2 sec
Payment Settlement
$0.001
Min Payment

Quick Decision Helper

Not sure which AI framework to choose? Let us help you find the perfect match for your agent requirements.

I need Python integration

Python-first AI frameworks with excellent tooling

Python ecosystem
I need visual workflow builder

No-code/low-code solutions with drag-and-drop interfaces

Visual interface
I need production-ready

Enterprise-grade frameworks with proven stability

Production ready
I need simple setup

Low complexity integration with minimal configuration

Easy setup

Ecosystem Overview

Key statistics about the x402 AI framework integration ecosystem

12

Total Frameworks
AI frameworks supported

9/12

Production Ready
Enterprise ready

4

Languages Supported
Programming languages

3/12

Easy Setup
Low complexity integration
Setup Complexity Distribution
Low Complexity
3
25% of frameworks
Medium Complexity
6
50% of frameworks
High Complexity
3
25% of frameworks
Language Distribution
Python
7
58% of frameworks
JavaScript/TypeScript
4
33% of frameworks
Other Languages
1
8% of frameworks

Framework Compatibility Matrix

Compare x402 integration methods across AI frameworks. Each symbol represents a different integration approach with varying complexity levels.

FrameworkIntegration MethodSetup ComplexityProduction ReadyDocumentation
LangChain
LangChain
Python
⚡
Tools/Functions
Medium
Yes
Excellent
AutoGPT
AutoGPT
Python
🔌
Plugin/Extension
High
No
Good
Claude MCP
Claude MCP
TypeScript
🔗
Native MCP
Low
Yes
Excellent
CrewAI
CrewAI
Python
⚡
Tools/Functions
Medium
Yes
Good
AutoGen (AG2)
AutoGen (AG2)
Python
⚡
Tools/Functions
High
Yes
Good
OpenAI Assistants
OpenAI Assistants
Python
⚡
Tools/Functions
Low
Yes
Excellent
LangGraph
LangGraph
Python
⚡
Tools/Functions
High
Yes
Good
Semantic Kernel
Semantic Kernel
C#
🔌
Plugin/Extension
Medium
Yes
Excellent
Dify
Dify
Python
💻
Custom Code
Medium
Yes
Good
Flowise
Flowise
TypeScript
💻
Custom Code
Medium
No
Fair
n8n
n8n
TypeScript
💻
Custom Code
Medium
Yes
Good
Zapier Central
Zapier Central
JavaScript
💻
Custom Code
Low
No
Good
🔗 Native MCP
🔌 Plugin/Extension
⚡ Tools/Functions
💻 Custom Code
❌ Not Supported

Quick Start Guide

Select a framework to get started with x402 payment integration. Each framework has specific setup requirements and integration patterns.

​
Select a framework to see integration details

Choose from our supported AI frameworks to get started with x402 payments

Supported AI Frameworks

Explore detailed integration guides, code examples, and production deployment strategies for each supported framework.

LangChain
LangChain
Python • RAG & Knowledge
Featured

Build payment-enabled AI agents with LangChain's tools system and x402 micropayment integration for autonomous data purchasing and API access.

⚡

Tools Functions

LangChain's Tools system provides seamless x402 integration through custom payment tools with built-in error handling, retry logic, and spending controls for production payment workflows.
Intermediate
Medium
Production Ready
Key Payment Features:
x402 payment-enabled toolsAutonomous data purchasingMicropayment workflows ($0.001-$1.00)
View Integration Guide
AutoGPT
AutoGPT
Python • Multi-Agent Systems
Featured

Autonomous AI agent framework that can operate independently to achieve goals through iterative planning and execution.

🔌

Plugin Extension

AutoGPT's plugin system allows for dedicated x402 payment plugins that enable autonomous financial operations within agent workflows.
Advanced
High
Key Payment Features:
Autonomous goal-oriented executionDynamic planning and re-planningMemory persistence and retrieval
View Integration Guide
Claude MCP
Claude MCP
TypeScript • Enterprise Platforms
Featured

Model Context Protocol enabling seamless integration between Claude and external tools, systems, and data sources.

🔗

Native Mcp

Native MCP support provides the most seamless x402 integration with built-in protocol understanding and optimized performance.
Intermediate
Low
Production Ready
Key Payment Features:
Native tool integration protocolStandardized server interfacesReal-time bidirectional communication
View Integration Guide
CrewAI
CrewAI
Python • Multi-Agent Systems
Featured

Multi-agent orchestration framework for building collaborative AI teams with role-based task execution.

⚡

Tools Functions

CrewAI's tool system allows x402 payment tools to be assigned to specific agents, enabling collaborative financial operations within multi-agent workflows.
Intermediate
Medium
Production Ready
Key Payment Features:
Role-based agent definitionsHierarchical task executionAgent collaboration protocols
View Integration Guide
AutoGen (AG2)
AutoGen (AG2)
Python • Multi-Agent Systems
Featured

Build multi-agent systems with x402-enabled AutoGen conversations for autonomous payment negotiations, collaborative purchasing, and agent-to-agent financial workflows.

⚡

Tools Functions

AutoGen's function calling system integrates x402 payments through custom payment agents that can autonomously negotiate costs, execute transactions, and coordinate financial workflows across multi-agent conversations.
Advanced
High
Production Ready
Key Payment Features:
Multi-agent payment negotiationsAutonomous cost splitting across agentsPayment conversation patterns
View Integration Guide
OpenAI Assistants
OpenAI Assistants
Python • Conversational AI
Featured

OpenAI's official platform for building AI assistants with persistent threads, file handling, and function calling capabilities.

⚡

Tools Functions

OpenAI's function calling system provides excellent x402 integration through structured function definitions with automatic parameter validation and execution.
Beginner
Low
Production Ready
Key Payment Features:
Persistent conversation threadsFile upload and processingCode interpreter capabilities
View Integration Guide
LangGraph
LangGraph
Python • Workflow Orchestration
Featured

Graph-based framework for building stateful, multi-actor applications with advanced control flow and cycle detection.

⚡

Tools Functions

LangGraph's sophisticated state management and tool system enables complex x402 payment workflows with multi-step validation, approval processes, and transaction orchestration.
Advanced
High
Production Ready
Key Payment Features:
Graph-based workflow orchestrationStateful multi-actor coordinationAdvanced control flow patterns
View Integration Guide
Semantic Kernel
Semantic Kernel
C# • Enterprise Platforms
Featured

Microsoft's enterprise-grade SDK for integrating LLMs with conventional programming languages and enterprise systems.

🔌

Plugin Extension

Semantic Kernel's plugin architecture provides enterprise-grade x402 integration with type-safe implementations and robust error handling suitable for production environments.
Intermediate
Medium
Production Ready
Key Payment Features:
Enterprise plugin architectureMulti-language SDK supportAdvanced planning and reasoning
View Integration Guide
Dify
Dify
Python • Low-Code/No-Code
Featured

Visual workflow builder for AI applications with no-code/low-code interface and enterprise deployment options.

💻

Custom Code

Dify's API and webhook system allows for x402 integration through custom code blocks and external API calls, suitable for both no-code and developer workflows.
Beginner
Medium
Production Ready
Key Payment Features:
Visual workflow builderNo-code/low-code interfaceMulti-model LLM support
View Integration Guide
Flowise
Flowise
TypeScript • Low-Code/No-Code

Open-source visual UI for building LangChain flows with drag-and-drop interface and low-code development capabilities.

💻

Custom Code

Flowise's custom tool system allows x402 payment integration through visual tool creation and JavaScript function definitions, suitable for rapid prototyping and testing.
Beginner
Medium
Key Payment Features:
Visual LangChain flow builderDrag-and-drop interfacePre-built node templates
View Integration Guide
n8n
n8n
TypeScript • Workflow Orchestration
Featured

Open-source workflow automation platform with visual editor, extensive integrations, and self-hosting capabilities.

💻

Custom Code

n8n's HTTP request nodes and custom function capabilities enable flexible x402 payment integration with full control over implementation and error handling.
Intermediate
Medium
Production Ready
Key Payment Features:
Visual workflow editor400+ pre-built integrationsCustom function nodes
View Integration Guide
Zapier Central
Zapier Central
JavaScript • Workflow Orchestration
Featured

AI-powered automation platform that combines traditional workflow automation with intelligent AI agents and natural language processing.

💻

Custom Code

Zapier Central's webhook and custom integration capabilities enable x402 payment automation through custom connectors and workflow triggers, ideal for business process automation.
Beginner
Low
Key Payment Features:
AI-powered workflow automationNatural language task execution5000+ app integrations
View Integration Guide
Need Support for Another Framework?

We're constantly adding support for new AI frameworks. Let us know which framework you'd like to see x402 integration for.

Request Framework Support
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