Contract source verification
Let developers upload Solidity source and settings, recompile, match the bytecode on Velana Testnet, and show verified source in the explorer.
Builders · public testnet
Builder Bounty Board
Open ideas for tools, games and integrations on Velana Testnet. Pick one, build it in the open, and send it to us. Good work gets featured on the site and in VELA World.
Rewards to be announced. No rewards are promised at this time.
Open ideas
Event and log indexer
A small open-source indexer that follows Velana Testnet blocks and serves contract events over a simple API (the public RPC has no eth_getLogs).
Faucet bot for Telegram or Discord
A bot that points people to the official faucet and checks a claim went through, without holding keys itself.
Velana starter kit
A template repo (Foundry or Hardhat plus a viem/wagmi front end) wired to Velana Testnet, with Add to wallet and a sample contract.
Gas and fee dashboard
Track gas used per block, contract deploys and fee history over time using only public RPC data.
VELA World land analytics
A read-only dashboard of plots, sales, rentals and buildings from the VelanaWorld and LandMarket contracts.
On-chain mini-game (skill-based)
A simple skill or puzzle game whose scores are recorded on Velana Testnet. No wagering, no paid entry, no chance-based prizes.
Building and furniture designs
Propose new building or furniture designs for VELA World, with art and the footprint and tier data the LandMarket catalogue uses.
Quest ideas for the testnet
Design testnet tasks that teach a real skill (deploy a contract, open a store, make a Vel Pay test payment) and how to check them on-chain.
Vel Pay plugin for an e-commerce platform
A WooCommerce or similar plugin that creates Vel Pay testnet payment requests and checks their status read-only.
Wallet and chain list entries
Prepare correct Velana Testnet entries for wallet and chain-list projects that accept testnets, using the details on /developers/.
Store Launch widgets
Embeddable widgets for sites made with the free builder: a test VELA price tag, a Vel Pay test checkout button or a VELA World plot badge.
How to submit
- Build on Velana Testnet (chain 484148) using test VELA only. Setup is on the developers page.
- Put your code in a public repo if you can, with a short README and a demo link or video.
- Email info@velanachain.com with the subject Velana bounty submission: the idea, what you built, the repo or demo link, any testnet contract addresses, and how to reach you.
- We reply by email. We may feature work we like on the site, on X and in VELA World, with your permission.
Ground rules. Testnet only, no real funds. Never ask users for seed phrases or private keys. No gambling, wagering or chance-based prizes. Do not present test VELA as having value or make price claims about VELA. Respect other people's code and licences. Submitting does not create any agreement or obligation to pay.
Have your own idea that is not on the list? Send it the same way.