# ShadowFeed

## Docs

- [Free Endpoints](https://docs.shadowfeed.app/api/free-endpoints.md): Publicly accessible API endpoints
- [API Overview](https://docs.shadowfeed.app/api/overview.md): ShadowFeed API endpoints at api.shadowfeed.app
- [Paid Endpoints](https://docs.shadowfeed.app/api/paid-endpoints.md): x402-protected data feed endpoints
- [Facilitator](https://docs.shadowfeed.app/architecture/facilitator.md): ShadowFeed's payment verification and settlement service
- [Architecture Overview](https://docs.shadowfeed.app/architecture/overview.md): Technical architecture of the ShadowFeed platform
- [x402 Protocol](https://docs.shadowfeed.app/architecture/x402-protocol.md): How ShadowFeed implements the x402 payment protocol on Stacks
- [Basic Agent](https://docs.shadowfeed.app/examples/basic-agent.md): Simple agent that discovers feeds and buys one
- [Research Agent](https://docs.shadowfeed.app/examples/research-agent.md): Chain multiple feeds for comprehensive market analysis
- [Smart Agent](https://docs.shadowfeed.app/examples/smart-agent.md): Conditional buying based on market conditions
- [Free API Feeds](https://docs.shadowfeed.app/feeds/free-api-feeds.md): 8 feeds powered by free public APIs
- [Nansen Premium Feeds](https://docs.shadowfeed.app/feeds/nansen-premium.md): 5 institutional-grade feeds powered by Nansen on-chain analytics
- [Original Feeds](https://docs.shadowfeed.app/feeds/original-feeds.md): The 3 core feeds using free public APIs
- [Feed Overview](https://docs.shadowfeed.app/feeds/overview.md): All 16 data feeds available on ShadowFeed
- [How It Works](https://docs.shadowfeed.app/getting-started/how-it-works.md): Understanding the x402 payment flow for machine-to-machine data purchases
- [Quickstart](https://docs.shadowfeed.app/getting-started/quickstart.md): Go from zero to your first data purchase in 5 minutes
- [Supported Networks](https://docs.shadowfeed.app/getting-started/supported-networks.md): Blockchain networks and assets supported by ShadowFeed
- [Introduction](https://docs.shadowfeed.app/introduction.md): Decentralized data marketplace where AI agents pay for real-time crypto intelligence via x402 micropayments
- [HMAC Integration Guide](https://docs.shadowfeed.app/providers/hmac-integration.md): Add HMAC verifier middleware to your API. Copy-pasteable code for TypeScript, Python, and Go.
- [Provider Onboarding](https://docs.shadowfeed.app/providers/onboarding.md): Step-by-step signup walkthrough — from wallet connect to first paid query.
- [Provider Overview](https://docs.shadowfeed.app/providers/overview.md): Earn STX every time an AI agent buys your data — 97% revenue share, settled on Bitcoin L2.
- [Troubleshooting](https://docs.shadowfeed.app/providers/troubleshooting.md): Common errors when integrating as a ShadowFeed provider, and how to fix them fast.
- [Withdrawals & Revenue](https://docs.shadowfeed.app/providers/withdrawals.md): Revenue accounting, linking a withdrawal wallet, and cashing out accumulated STX.
- [Buying Feeds](https://docs.shadowfeed.app/sdk/buying-feeds.md): Purchase data feeds with automatic x402 payments
- [Chaining Feeds](https://docs.shadowfeed.app/sdk/chaining-feeds.md): Purchase multiple feeds in sequence for cross-analysis
- [Configuration](https://docs.shadowfeed.app/sdk/configuration.md): Configure the ShadowFeed client
- [Feed Discovery](https://docs.shadowfeed.app/sdk/discovery.md): Discover and filter available data feeds
- [Installation](https://docs.shadowfeed.app/sdk/installation.md): Install the ShadowFeed Agent SDK

## OpenAPI Specs

- [openapi](https://docs.shadowfeed.app/api-reference/openapi.json)

## Optional

- [GitHub](https://github.com/cryptoeights/shadowfeed)
- [npm Package](https://www.npmjs.com/package/shadowfeed-agent)
- [Explorer](https://explorer.hiro.so/address/SP1DV3T4ST2A89ZZ07M73B2N4AR5XFMDCNPGKK6CS?chain=mainnet)