Node Api MCP Server

What is Node Api?

Node Api is a machine-native spatial data processing API for AI agents and developers. It provides 25 endpoints for geospatial operations, paid via $0.01 USDC micropayments on Solana Mainnet, with no accounts, API keys, or subscriptions required.

How to use Node Api?

Send a POST request to any endpoint with your spatial file; the API returns a 402 with Solana Pay recipient details. Send exactly 0.01 USDC on Solana Mainnet (include memo nodeapi:<operation>), then retry the request with the X-PAYMENT header containing your transaction signature. Alternatively, connect any MCP client to the SSE endpoint at https://nodeapi.ai/mcp/sse for remote tool access.

Key features of Node Api

• 25 endpoints for spatial data processing (format conversion, validation, reprojection, geoprocessing, vector tiles)
• $0.01 flat fee per operation via Solana Pay (USDC on Solana Mainnet)
• MCP integration with 22 tools, accessible via SSE (remote) or stdio (local)
• No accounts, API keys, or subscriptions – pay per operation
• Supports GeoJSON, Shapefile (.zip), GeoPackage (.gpkg), KML, GDB, and DXF
• Webhooks for async jobs with HMAC-signed payloads

Use cases of Node Api

• Validate and repair geometry in GeoJSON or Shapefile datasets
• Convert between vector formats (GeoJSON, Shapefile, GeoPackage, KML)
• Buffer, clip, intersect, or union multiple spatial layers for analysis
• Extract geometry from DXF/CAD files and export as GeoJSON
• Generate vector tile packages (.mbtiles) for web mapping