PONSTIER is where projects launch, communities rank, and onchain ecosystems compete. It combines a token launchpad on Robinhood Chain with a TierMaker-style ranking platform: anyone can drag projects into S–F tiers, and every published list feeds a public, transparent community score.

The ecosystem token is $PONSTIER. Follow updates on X at @tryponstier.

The ecosystem directory lists real Robinhood Chain projects, each with a cited source. A listing is not an endorsement. Third-party names and logos are trademarks of their owners, used only to identify the project. To report a problem or request removal, use the link on the project's page.

• Official — Named in Robinhood Chain documentation or APIs, or an approved source.
• Verified — Its official site states Robinhood Chain support, or it has a verified contract on Blockscout.
• Listed — On DefiLlama under Robinhood Chain. Not yet confirmed by its official site or a verified contract.
• Community — unverified — A token found on Blockscout only. PONSTIER has not confirmed it.

Prices: Stock Tokens use the official bid and ask, adjusted by each token's current multiplier. Chainlink feeds are used only when a Robinhood Chain sequencer uptime feed is published and healthy, and the answer is within its heartbeat. Other tokens may show an aggregated DefiLlama price at confidence 0.9 or above. Anything else shows "No reliable price source".

PONSTIER is an independent project and is not affiliated with, endorsed by, or sponsored by Robinhood.

PONSTIER supports MetaMask and Trust Wallet:

• MetaMask — browser extension on desktop; on mobile, open PONSTIER in the MetaMask in-app browser or connect via the MetaMask deep link from the wallet modal.
• Trust Wallet — the Trust Wallet extension (injected provider) on desktop, or WalletConnect (scan the QR / deep link) on mobile.
• Any other WalletConnect-compatible wallet works through the WalletConnect option.

You can stay on either Robinhood Chain network while browsing. When you start a transaction, PONSTIER asks your wallet to switch to Robinhood Chain Testnet; if the wallet doesn't know the network yet it will be offered the network details to add. Signing in is a free message signature — it never sends a transaction. PONSTIER will never ask for your seed phrase or private key.

Network parameters (verified against the official Robinhood Chain docs):

This deployment targets Robinhood Chain Testnet. The public RPC endpoints are rate-limited; production deployments should use a dedicated provider. Official docs: docs.robinhood.com/chain.

Registration and the token sale are deliberately separate:

1. Draft & submit — fill in project info, token, sale, vesting and distribution on Launch. Saved offchain, signed by your wallet.
2. Review — the PONSTIER team approves or rejects with a note. Rejected projects can be edited and resubmitted.
3. Register onchain — you register the project in PonstierRegistry; a reviewer approves it onchain.
4. Create the sale — PonstierLaunchpad.createLaunch deploys your fixed-supply token through PonstierTokenFactory and escrows the sale allocation. If launch approval is enabled, an admin approves the sale.
5. Sale — contributors send ETH within the per-wallet limits until the end time or hard cap.
6. Finalize — anyone can finalize. Soft cap met: funds (minus the platform fee) go to the project, unsold tokens return, buyers claim per the vesting schedule. Soft cap missed: everyone can claim a full refund including participation fees.

Stages shown in the app:

All fees live in PonstierFeeManager, are public, emit events when changed, and are bounded by hard caps in the contract (max 1 ETH flat, max 10% rates). The deploy script sets them all to zero unless configured explicitly.

• Launch creation fee and token deployment fee — flat, paid by the project at createLaunch.
• Platform fee — a percentage of funds raised, deducted only when a sale succeeds.
• Participation fee — a percentage added on top of a contribution, refunded in full if the sale fails.
• Claim fee — flat, per claim.
• Network gas — paid to Robinhood Chain, not to PONSTIER.

Rates are snapshotted into each launch when it is created, so later changes can't affect a configured sale. Before every transaction the app shows an itemised breakdown with the gas clearly marked as an estimate; afterwards the fee dashboard shows the actual gas and fees read from the receipt.

Each placement in a published tier list earns points by position: S = 100, A = 80, B = 60, C = 40, D = 20, F = 0. Custom lists spread 100 → 0 linearly across their tiers (score = 100 × (n − 1 − i) / (n − 1)).

• A project's community score is the average of all its placements. Unranked items don't count. Custom items never affect a listed project.
• Weekly and monthly leaderboards include only lists published in that window. Movement compares all-time position now vs. seven days ago. Trending weights rankings from the last seven days.
• Anti-spam: a wallet signature is required, one published list per wallet per template (republishing updates it), a minimum number of ranked items, a publish cooldown, rate limits, and admin moderation.

Rankings are community opinions. They are not financial advice, recommendations or investment signals.

Solidity 0.8.28, built on OpenZeppelin Contracts 5 (AccessControl, ReentrancyGuard, Pausable, SafeERC20), with Foundry unit and fuzz tests. Source is in the contracts/ folder of the repository. The PONSTIER contracts have not been independently audited yet.

• Sale logic (caps, limits, refunds, vesting) is enforced onchain. Fees are capped and snapshotted per launch.
• Admins (ideally a multisig) can pause new launches and contributions, and approve projects and launches. Refunds and claims are never blocked by a pause. There is no admin mint and no function to move contributors' funds.
• Offchain data (profiles, rankings, drafts) is signed by the wallet session; admin actions are checked server-side against an allow-list on every request, never just hidden in the UI.
• Transactions are recorded from their onchain receipts — the browser only supplies a hash.

What do I need to rank? A wallet and a free signature. Ranking never costs gas.

Where is the token price? We only show the fixed sale price. A market price will be shown once a reliable source exists.

Read the risk disclaimer and terms before participating.