Anansi Data provides an MCP server that grants AI agents access to unique, time-series data that is typically ephemeral or overwritten, such as historical LLM pricing, prediction market order books, and minute-by-minute cross-chain gas fees. The server operates on a pay-per-call model using x402 protocol on the Base blockchain, allowing agents to query datasets without traditional API keys or subscriptions.
- Operator: Anansi Data
- Endpoint: https://anansidata.xyz/mcp
- Transport: streamable-http
- Sign-in: No sign-in
- Category: Data and analytics
- Use cases: Query historical LLM model pricing changes; Access prediction market order book history; Retrieve minute-by-minute cross-chain gas fees; Check endpoint conformance and uptime records
- Tools: anansi_search, anansi_price_current, anansi_price_changes_recent, anansi_price_changes, anansi_price_advisor, anansi_data_latest, anansi_data_history, anansi_data_changes, anansi_data_search, anansi_movers, anansi_anomalies, anansi_verdict
- Documentation: https://anansidata.xyz/
- Directory listing: https://koskamo.com/explore/anansi-data-mcp
- Also known as: Anansi Data MCP MCP; anansi-data-mcp