# Services from blocksearch.dev on Zero

> blocksearch.dev serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/blocksearch.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/blocksearch.dev/health.json

## Services

- [BlockSearch Entity Flow](https://www.zero.xyz/c/blocksearch-dev-854a7fb2/llms.txt): $0.01/call via x402. Returns inflows and outflows (fund movements) for a named blockchain entity, optionally filtered by chain.
- [BlockSearch Insights List](https://www.zero.xyz/c/blocksearch-dev-3eacf49b/llms.txt): $0.01/call via x402. Returns a filtered list of blockchain insights about entities, chains, tokens, and more.
- [blocksearch.dev Entity Search](https://www.zero.xyz/c/blocksearch-dev-afc67fa1/llms.txt): $0.01/call via x402. Searches for blockchain entities (addresses, protocols, projects) by name or identifier so they can be referenced in downstream blockchain queries.
- [blocksearch.dev Transfer Query](https://www.zero.xyz/c/blocksearch-dev-35eb5e42/llms.txt): $0.01/call via x402. Retrieves blockchain transfer history for a given address or named entity, with configurable filters for chain, token, direction, and more.
- [BlockSearch Trending Blockchain Insights](https://www.zero.xyz/c/blocksearch-dev-d0280384/llms.txt): $0.01/call via x402. Returns currently trending insights and signals across the blockchain space, including notable activity around entities, chains, and tokens.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)