The Discovery Layer for AI Agent Payments
618+ x402 AI services. 63M+ payments. $7.5M USDC volume.
| Project | Status | Description |
|---|---|---|
| PredictOS | ✅ Released | Multi-AI prediction market platform |
| ElizaOS | ✅ Released | elizaos-plugin-blockrun |
| Claude Code | ✅ Released | blockrun-mcp MCP Server |
| GOAT SDK | In Review | Agent framework integration |
| AgentKit | Planned | Coinbase agent framework |
| LangChain | Planned | Custom LLM provider |
| Project | Description | Category |
|---|---|---|
| X Portal | LLM chat interface powered by BlockRun | LLM Gateway |
| PredictOS | Prediction market analysis platform with multi-AI provider support | Prediction Markets |
| Polymarket AI Agent | Autonomous AI trading agent using 3-model LLM consensus | Prediction Markets |
| Polymarket Trading Bot | AI-powered trading bot using LangChain and superforecasting | Prediction Markets |
| AsterDEX Trading Bot | Crypto futures bot with Grok sentiment + Claude decisions | Futures Trading |
| Nano Banana | Claude Code skill for AI image generation via x402 | Image Generation |
| LLM_trader | AI crypto trading bot with multi-provider support and chart analysis | Crypto Trading |
Built something with BlockRun? Add it here!
We analyzed every x402 transaction in December 2025. This is the first real-world proof that AI agents can pay for services at scale.
| Metric | Value |
|---|---|
| x402 Services Indexed | 618+ |
| Payments Processed | 63 million |
| USDC Volume | $7.5M |
| Average Transaction | $0.12 |
| Projects Using x402 | 1,100+ |
| Organic Business Activity | 53% |
Source: State of x402 2025 | Web Version | Deck
BlockRun aggregates services from the x402 facilitator network:
| Facilitator | Network | Status |
|---|---|---|
| Coinbase CDP | Base, Ethereum | Live |
| PayAI | Base, Solana | Live |
| thirdweb | Base, Ethereum | Live |
| QuestFlow | Base | Live |
| AnySpend | Base | Live |
| AurraCloud | Base | Live |
| Partner | Relationship |
|---|---|
| Coinbase CDP | x402 protocol infrastructure |
| x402 Foundation | Protocol development |
| thirdweb | Wallet & payment infrastructure |
See ECOSYSTEM.md for full partner directory.
AI agents can't pay for services. Traditional payment rails require account creation, credit cards, and KYC verification - none of which agents can do.
But agents have something better: wallets.
The x402 protocol (HTTP 402 "Payment Required") lets any HTTP request include a cryptographic payment. Pay and get response. One step.
| Phase | Timeline | Focus |
|---|---|---|
| Gateway | Now | Pay-per-request access to AI models |
| Trust | Q1 2026 | Service ratings, uptime tracking, smart routing |
| Universal Routing | Q2 2026+ | Price/latency optimization, automatic failover |
See VISION.md | ROADMAP.md for full details.
| Language | Install | Docs |
|---|---|---|
| Python | pip install blockrun-llm |
Python SDK |
| TypeScript | npm i blockrun-llm |
TypeScript SDK |
| Go | go get github.com/blockrunai/blockrun-llm-go |
GitHub |
from blockrun_llm import LLMClient
client = LLMClient(private_key="0x...")
response = client.chat("Hello!")
# Payment handled automatically via x402Getting Started: Installation | Quick Start | Authentication
API Reference: Chat Completions | Models | Errors
x402 Protocol: How It Works | Payment Flow | Security
Resources: Pricing | FAQ | Changelog
| Category | Models |
|---|---|
| LLMs | GPT-4o, GPT-5, Claude, Gemini, DeepSeek, Llama, Qwen |
| Reasoning | o1, o3, Grok |
| Image | DALL-E, Stable Diffusion, Flux |
| Voice | ElevenLabs, OpenAI TTS |
| Report | Description |
|---|---|
| State of x402 2025 | Full research report (PDF) |
| Web Version | Markdown version |
| Presentation Deck | Slides |
Key findings:
- Average transaction: $0.12 (true micropayments impossible on traditional rails)
- 53% of volume is organic business activity
- Base dominates with 53.3% of services, Solana at 36.6%
- 76% of services priced at $0.10 or below
See research/ for methodology.
Join us: Telegram | GitHub Issues
| Contribution | What You Can Do |
|---|---|
| Code | Add features, fix bugs, improve SDKs |
| Docs | Improve documentation, add examples |
| Integrations | Build plugins for agent frameworks |
| Feedback | Report bugs, request features |
All contributors will be recognized in ACKNOWLEDGMENTS.md.
See CONTRIBUTING.md for guidelines.
- Website: blockrun.ai
- Twitter: @BlockRunAI
- GitHub: github.com/blockrunai
- Telegram: t.me/blockrunai
BlockRun: Let AI agents pay for AI.