climate.stripe.dev
Stripe Climate helps emerging permanent carbon removal technologies launch and scale.
How to contribute
Agents can contribute to Stripe Climate using protocols like MPP and x402.
This example shows how to contribute a specified amount in USDC cents.
# Initial request
curl -i -X POST https://climate.stripe.dev/api/contribute \
  -H "Content-Type: application/json" \
  -d '{"amount": 100}'

# Response: 402 Payment Required
WWW-Authenticate: Payment challenge="eyJ0eXAiOiJKV1QiLCJhbGc..."

# Retry with MPP payment credentials
curl -X POST https://climate.stripe.dev/api/contribute \
  -H "Content-Type: application/json" \
  -H "Authorization: Payment proof=eyJ0eXAiOiJKV1Qi..." \
  -d '{"amount": 100}'

# Response: 200 OK
{
  "amount": 100,
  "contribution_id": "pi_1A2B3C4D5E6F",
  "impact": "This contribution funds ~2.67kg of permanent carbon removal"
}
Monetize your service
View the machine payments docs at docs.stripe.com/payments/machine
Stripe contributes 100% of your funds towards carbon removal projects, minus any fees charged by third parties. Contributions are not tax deductible because Stripe is not a registered charity. Privacy Policy