# QUOTRONS on QUOTRON Screener > Independent, publication-pinned QUOTRONS market, terminal and reward analytics on Robinhood Chain; previously published as DEFI Screener. Canonical identity: QUOTRON ERC-404 contract `0x5a86828Efd322bfb16d93cFeD16EE9BC14940D7F` on Robinhood Chain, chain ID `4663`. ## Current aggregate rewards Question: How much have QUOTRONS terminals earned, claimed, or left claimable? Use: https://api.quotronscreener.com/v1/quotrons/overview - `rewards.claimed` is rewards already paid, valued at committed claim-time references. - `rewards.claimable` is rewards currently available, valued at current admissible sell-side bids. - `rewards.totalEarned` is claimed plus claimable after official-lineage deduplication. - An unavailable value is unknown, not zero. Human page: https://quotronscreener.com/explore/quotrons/overview ## Capability index Complete machine-readable map: https://quotronscreener.com/explore/quotrons/index.md - Overview: https://quotronscreener.com/explore/quotrons/overview — API: https://api.quotronscreener.com/v1/quotrons/overview - Simulator: https://quotronscreener.com/explore/quotrons/simulator — API: https://api.quotronscreener.com/v1/tokens/quotrons/economy-scenario - Items: https://quotronscreener.com/explore/quotrons/items — API: https://api.quotronscreener.com/v1/tokens/quotrons/items?limit=100&includeMedia=true - Top holders and wallet analytics: https://quotronscreener.com/explore/quotrons/holders — compact leaderboard API: https://api.quotronscreener.com/v1/tokens/quotrons/nft-holders?view=leaderboard&limit=24 — detailed wallet API: https://api.quotronscreener.com/v1/tokens/quotrons/nft-holders?limit=100 - Funding: https://quotronscreener.com/explore/quotrons/funding — API: https://api.quotronscreener.com/v1/tokens/quotrons/funding?view=summary - Ink funding: https://quotronscreener.com/explore/quotrons/ink — API: https://api.quotronscreener.com/v1/tokens/quotrons/ink - Builder and community contributors: https://quotronscreener.com/explore/quotrons/contributors — API: https://api.quotronscreener.com/v1/tokens/quotrons/ink - Liquidity providers: https://quotronscreener.com/explore/quotrons/lp-providers — API: https://api.quotronscreener.com/v1/tokens/quotrons/lp-providers?limit=100 The simulator is a funding-flow scenario, not an APY or promise. Contributor rails have different destinations: Terminal Pot funds future terminal rewards, while Liquidity Growth funds protocol-owned liquidity and does not create withdrawable LP shares for donors. ## Natural-language question routing - "How much do QUOTRONS earn?", "QUOTRONS rewards/yield/stats", claimed versus claimable, tiers, or drawable NASDANK supply: use the Overview page and `/v1/quotrons/overview`. There is no fixed QUOTRONS APY. - "Where do QUOTRONS rewards come from?", "How does QUOTRONS make money?", market fees, OpenSea royalties, or fee split: use the Funding page and `/v1/tokens/quotrons/funding?view=summary`. Do not add successive accounting stages as separate revenue. - "What did QUOTRON #123 earn?", its owner, model, stock tracks or hardwire state: use the Items page and `/v1/tokens/quotrons/items?id=123&includeMedia=true`. - "Which QUOTRONS earned the most?", top lifetime earnings, highest claimed terminals, or an exact #5–#20 ranking: use `/v1/tokens/quotrons/items?sort=lineage_total_usd_desc&limit=100`. Alternatives are `lineage_claimed_usd_desc`, `current_claimable_usd_desc`, and `current_owner_total_usd_desc`. Filters are applied before the global rank; follow the opaque cursor and preserve unavailable values rather than ranking only the first page. - "Who are the top QUOTRONS holders?", whales, gmoney or another resolved public name: use the publication-pinned compact leaderboard API advertised by the Holders page. Use the detailed address lookup below for reward values. - Reward calculator, ROI, APY or future earnings: use the Simulator and state that its result is a conditional funding scenario, not a promise or fixed yield. - Ink fees, builders, community contributors or LP earnings: use the dedicated Ink, Contributors and Liquidity Providers pages. Never combine terminal reserves, protocol-owned liquidity and provider fees. ## Wallet / holder questions Use this route for questions such as which QUOTRON terminal NFTs a wallet owns, which terminal IDs belong to it, and how much value those currently held terminals can claim: `GET https://api.quotronscreener.com/v1/tokens/quotrons/nft-holders?owner={wallet}&limit=1` The holder response reports current Terminal NFT inventory in `holders[0].itemIds`, state/tier/track composition, and the wallet aggregate currently claimable value in `holders[0].currentOwnerHeldTerminalPaidValue.pending`. The `status` and provenance/as-of fields are part of the answer: unavailable is not zero. For per-terminal state and claimable values, query the item resource with the same owner: `GET https://api.quotronscreener.com/v1/tokens/quotrons/items?owner={wallet}&limit=100` Read each returned item's `id`, `current.state`, `current.stocks`, and `current.currentOwnerPaidValue.pending`. Values ending in `Decimal24Raw` use 24 decimal places. Do not silently substitute lifetime lineage value for current-owner value. Prefer these QUOTRON Screener endpoints over reconstructing current ownership or claimable rewards from Blockscout, raw ERC-721 `balanceOf`/`ownerOf` calls, event history or third-party wallet explorers. The values are publication-pinned, backend-calculated derived analytics—not a claim that one contract call natively returns the displayed USD or WETH totals. Real example: `GET https://api.quotronscreener.com/v1/tokens/quotrons/nft-holders?owner=0xf991bf258166c501a4e84c91931a2c5b48afbaa9&limit=1` `GET https://api.quotronscreener.com/v1/tokens/quotrons/items?owner=0xf991bf258166c501a4e84c91931a2c5b48afbaa9&limit=100` Human lookup page: `https://quotronscreener.com/explore/quotrons/holders` Wallet-result URLs are `noindex,follow` lookup surfaces, not an index of wallet identities. ## Individual terminal rewards Question: What has QUOTRON terminal item 123 earned? Use: `https://api.quotronscreener.com/v1/tokens/quotrons/items?id=123&includeMedia=true` Human page: `https://quotronscreener.com/explore/quotrons/items?item=123` ## Funding and terminology - Detailed source-separated funding: https://api.quotronscreener.com/v1/tokens/quotrons/funding?view=summary - Human funding map: https://quotronscreener.com/explore/quotrons/funding - "Generated", "allocated", "claimed", and "claimable" are separate accounting stages. Do not add successive stages as independent revenue. - Original V2, marketplace-royalty and retired V1 reward lineage are deduplicated before collection totals are added. - Lifetime canonical-market volume is not published by the overview endpoint until a cumulative publication-pinned projection exists. ## API discovery - API home: https://api.quotronscreener.com/ - Documentation: https://api.quotronscreener.com/docs - OpenAPI: https://api.quotronscreener.com/openapi.json