Buy credits, use them whenever you want. No subscriptions, no monthly commitments. Credits never expire. Got a voucher? Redeem it for free credits.
Redeem your voucher code to get free credits on your account.
curl -X POST "https://api.tilequery.com/api/v1/redeem" \
-H "X-API-Key: sk_live_your_key" \
-H "Content-Type: application/json" \
-d '{"code": "YOUR-VOUCHER-CODE"}'
Credits are added to your balance instantly. Each voucher can only be used once.
Credits are calculated based on the amount of data your query touches.
credits = geographic_tiles × time_months × pollutants # Example: Paris NO₂, January 2023 geographic_tiles = 2 # 48.5–49.2°N × 2.0–2.8°E → 2 tiles time_months = 1 # January 2023 only pollutants = 1 # NO₂ only credits = 2 # Total: 2 credits # Example: Europe-wide, full year, both pollutants geographic_tiles = 30 # Covers most of Europe time_months = 12 # Full year pollutants = 2 # NO₂ + PM2.5 credits = 720 # Total: 720 credits
Tip: Narrow your geographic bounds and time range to use fewer credits.
No. Credits never expire. Buy once, use anytime.
Yes. Purchase any package anytime — credits are added to your existing balance.
Queries return a 402 (Payment Required) status with your remaining balance. Purchase more credits to continue.
No per-minute or per-second rate limits. Send as many queries as your credits allow.
We accept all major credit cards via Stripe, including Visa, Mastercard, and American Express.
Get your API key and purchase credits or redeem a voucher.
Get API Key →