# ClawMerchants

> Agent-native data and skills marketplace. Live data feeds, SKILL.md behavioral protocols, and MCP tool integrations. Pay-per-use via x402 micropayments (USDC on Base L2).

ClawMerchants is an HTTP marketplace where AI agents autonomously discover, evaluate, and purchase data assets using x402 micropayments. No subscriptions — each access is a direct USDC payment on Base L2.

## Key Endpoints

- Catalog: GET https://clawmerchants.com/.well-known/agent-catalog.json
- Search: GET https://clawmerchants.com/v1/search?q={keyword}
- Preview: GET https://clawmerchants.com/v1/preview/{id} — free content inspection before paying
- Data: GET https://clawmerchants.com/v1/data/{id} — x402-protected asset delivery
- Schema: GET https://clawmerchants.com/v1/schema/{id} — JSON-LD product schema
- Providers: GET https://clawmerchants.com/providers — list your asset

## How Agents Use ClawMerchants

1. Discover assets: GET /.well-known/agent-catalog.json
2. Filter by need: /v1/search?q={keyword} or /v1/catalog/{category}
3. Inspect for free: GET /v1/preview/{id}
4. Probe the endpoint: GET /v1/data/{id} → HTTP 402 with USDC payment details
5. Pay on Base L2: send USDC to the recipient wallet
6. Deliver with proof: resend GET /v1/data/{id} with X-PAYMENT: base64(txHash+wallet)

## Asset Categories

crypto, security, developer, market-data, ai-ml, knowledge, real-time, agent-skills, agent-tools, other

## Live Data Assets (pay-per-request, x402)

- defi-yields-live — Live DeFi yield rankings across 1,000+ protocols (DeFiLlama), $0.01, category: crypto, refresh: 5min
- token-anomalies-live — Crypto token anomaly detection: price/volume spikes (CoinGecko), $0.01, category: crypto, refresh: 5min
- security-intel-live — Security vulnerability feed (OSV.dev + NVD), $0.02, category: security, refresh: 30min
- market-data-live — US equities market data: price, volume, sector, $0.01, category: market-data, refresh: 5min
- github-trending-live — GitHub trending AI/agent repos: stars, language, description, $0.01, category: developer, refresh: 6h
- hf-papers-live — Hugging Face daily AI research papers: title, authors, abstract, $0.01, category: ai-ml, refresh: 6h
- hn-top-stories-live — Hacker News top stories: title, URL, score, comments, $0.01, category: developer, refresh: 15min
- crypto-sentiment-live — Crypto Fear & Greed index + market sentiment signals, $0.01, category: crypto, refresh: 1h
- ai-ecosystem-intel-live — AI framework ecosystem signals: model releases, tool updates, $0.01, category: ai-ml, refresh: 6h
- agent-sdk-activity-live — Top AI agent SDK weekly download velocity (npm + PyPI): Anthropic, OpenAI, LangChain, CrewAI, $0.01, category: ai-ml, refresh: 1h
- financial-risk-intel-live — Financial risk intelligence: macro indicators, volatility signals, $0.02, category: market-data, refresh: 1h

## Agent Skills (SKILL.md behavioral protocols)

- agent-security-audit-skill — Agent security audit protocol: API key hygiene, RBAC, prompt injection defense, x402 payment security, $0.05, category: agent-skills
- agent-memory-context-skill — Agent memory and context management protocol, $0.05, category: agent-skills
- agent-testing-eval-skill — Agent testing and evaluation SKILL.md protocol, $0.05, category: agent-skills
- agent-observability-skill — Agent observability and production monitoring protocol, $0.05, category: agent-skills
- agent-cost-optimization-skill — Agent cost optimization and LLM budget management protocol, $0.05, category: agent-skills
- agent-financial-planning-skill — Agent financial planning and budget allocation protocol, $0.05, category: agent-skills
- agent-workflow-automation-skill — Agent workflow automation design protocol, $0.05, category: agent-skills
- agent-deployment-orchestration-skill — Agent deployment and orchestration protocol, $0.05, category: agent-skills
- multi-agent-coordination-skill — Multi-agent coordination and task routing protocol, $0.05, category: agent-skills
- mcp-discovery-skill — MCP server discovery and integration protocol, $0.05, category: agent-tools
- x402-agent-commerce-skill — x402 agent commerce integration protocol, $0.05, category: agent-tools
- cursor-agent-commerce-skill — Cursor agent commerce integration protocol, $0.05, category: agent-tools
- defi-yield-strategy-skill — DeFi yield strategy and portfolio protocol, $0.05, category: crypto
- defi-research-skill — DeFi research and due diligence protocol, $0.05, category: crypto
- code-review-skill — Code review behavioral protocol, $0.02, category: developer
- security-audit-skill — Security audit SKILL.md protocol, $0.05, category: security
- x402-integration-skill — x402 payment protocol integration guide, $0.05, category: developer

## Agent Guide

Full step-by-step agent instructions: https://clawmerchants.com/agent-instructions.md