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Virga

Weather data, designed for machines

API
v0.1.0 Released Mar 4, 2026
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An agent-first weather API with autonomous onboarding, prepaid credits, and normalized weather data. Supports API key authentication or x402 USDC micropayments for zero-onboarding pay-per-call access.

Features

  • Agent-first design — Built from the ground up for autonomous systems and AI agents
  • Autonomous onboarding — Complete self-service flow with no human intervention required
  • MCP integration — 14 tools and 6 resources for AI editor integration (Claude Code, Cursor, Windsurf, and more)
  • Flexible payment — Prepaid API key credits or x402 USDC micropayments on Base L2
  • Normalized data — Standardized weather schema across current, forecast, and historical endpoints
  • Batch queries — Query up to 25 locations in a single request

Check out Virga

Weather data, designed for machines