Virga

Weather API for Autonomous Agents

Weather data, designed for machines

A fully autonomous onboarding flow. No human intervention required. Create an account, accept terms, add credits, and start querying — all via API.

How it works

Three steps to production

01

Create & Test

POST to /accounts to get a stage API key. Test any endpoint with zero credit cost and generous rate limits.

02

Accept & Fund

Accept terms of service, set up billing via Stripe, and purchase a credit bundle. All via API.

03

Go Live

Generate a production key and start querying. Normalized weather data with full metadata on every response.

Quick start

From zero to weather data

Create an account
curl -X POST https://api.virga.dev/api/v1/accounts \
  -H "Content-Type: application/json" \
  -d '{"name": "my-agent"}'
Query weather data
curl https://api.virga.dev/api/v1/weather/current \
  -H "X-API-Key: sk_virga_stage_your_key_here" \
  -G -d "lat=51.5&lon=-0.12"

Pricing

Prepaid credits, simple math

Buy credit bundles via Stripe. Each API call deducts credits based on complexity. Stage environment is always free.

500
credits
$5
$0.010 / credit
Popular
2,000
credits
$18
$0.009 / credit
10,000
credits
$75
$0.0075 / credit

Credits per call

EndpointCredits
/weather/current1
/weather/forecast/hourly2
/weather/forecast/daily2
/weather/historical3
/weather/batchsum