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Documentation Index

Fetch the complete documentation index at: https://docs.avnu.fi/llms.txt

Use this file to discover all available pages before exploring further.

The Starknet Foundation Propulsion Program provides gas fee subsidies for projects building on Starknet. If approved, the Foundation funds your credits - you sponsor transactions without paying for gas yourself.

Up to $1M coverage

Substantial gas fee subsidies

Monthly USD payments

Regular reimbursements, not locked tokens

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Setup

1

Apply

Submit your application at propulsion.starknet.org
2

Set up Portal

Sign up at portal.avnu.fi, create your API key, and check “Propulsion grantee” during onboarding
3

Integrate

Add Paymaster to your dApp - see Gasfree integration
4

Go live

Your credits are funded by the Foundation. Track usage in the Portal.
Propulsion covers gas costs. The Portal provides visibility - see your remaining credits, burn rate, and transaction analytics.

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Good fits

  • User onboarding - First transactions free
  • Gaming - Seamless in-game actions
  • DeFi - Subsidize LP transactions to bootstrap TVL
  • DAO governance - Increase voter participation

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Get started

Apply to Propulsion

Submit your application

Set up Portal

Create your API key