THE FEATURE ROW FOR A TRADING AGENT. One call returns the token-level feature row for a Robinhood Chain token, ready to fold into your own model: immutable launch facts (deployer, launch block, age); current activity (swaps, WETH volume, distinct traders, is_real and the exact block it crossed that threshold); the deployer's current track record; the latest price/FDV quote with its true observation time; and observed social measurements (exact mention counts, distinct accounts, first mention, 24h velocity, how many mentioning accounts are MEASURED callers with a track record, the best early-rate among them, and what share sit in a coordinated cluster — one correlated voice rather than independent confirmation). The response is split by epistemic status: current_state is recomputed in place and carries NO history, so joining it to a past timestamp is lookahead bias; observed sits on an immutable capture clock. Robinhood Chain only. RobinX publishes INPUTS, not predictions — no score of expected return, no recommendation, no financial advice; backtest them against your own forward returns. Costs $0.03 USDC on Base.

An Arc wallet's launch record: every token it minted since Arc genesis that reached 100 transfers, the launchpads it used, and how many reached 1,000 transfers.

Every launchpad and factory on Arc (Circle's chain, id 5042) since genesis: tokens minted that reached 100 transfers, how many reached 1,000, and launches in the last ~24 hours and ~7 days. ArgusPad, RadarDEX, Tolly, Uniswap's LiquidityLauncher and hundreds of unnamed factories, by public name.

Newest Arc token launches, each tied to the launchpad that minted it and the wallet that sent the mint, with transfer and recipient counts. Filter by launchpad address (via) or minimum transfers; page with before_block.

One Arc token's launch record: the launchpad that minted it, the deployer wallet and its Arc launch record, its first pool and how soon after the mint, transfers and recipients, and every other attributed token using the same symbol (which came first). No price, liquidity or holder data.

Free live forward paper-basket: every Robinhood Chain launch from a proven deployer, entered +30min after launch and held. The forward public track record of the RobinX signal — use it to judge whether the signal is worth paying for.

Free MEASURED track record for any X account that has called Robinhood Chain tokens: early_rate (share of calls placed BEFORE a run), momentum_rate (calls after the pump — exit-liquidity pattern), median 1h forward return, coordinated-cluster flag, and recent calls. Measured against real on-chain price since chain genesis; calls preserved as captured, so deletion does not scrub the record. Use before trusting any "alpha caller".

The receipts behind the free report card: the most recent 100 calls by one X account, each with its post id and URL, capture time, attribution basis, pool, the three prices its grade is made of (at the call, 30 min before, 1 h after), the grade (early / momentum / neither) or why there is none, the token's outcome, and any cross-chain records. An unknown handle returns a paid EMPTY tape rather than a 404, so you are never charged for a lookup that then errors. Costs $0.02 USDC on Base.

Measured X caller leaderboard for Robinhood Chain, ordered by rank_score (the 95% Wilson lower bound on the early rate, so a 3-of-4 record ranks below 10-of-19): early rate (called BEFORE the run vs momentum-riding), median 1h price move after the call, graded-call count and an evidence label (thin/fair/solid); the written rules travel in the response. Measured, not follower counts. Costs $0.01 USDC on Base.

Full reputation record for a deployer wallet on Robinhood Chain (Robinhood's tokenized-stock issuer answers stock_issuer with no score: its launches are tokenized stocks and ETFs, markets rather than launches): how many tokens it launched, how many reached real activity vs. died, best-token volume, whether it distributes tokens wallet-to-wallet (insider-prep pattern), and a 0-100 score. Costs $0.01 USDC on Base.

Follow a wallet across the accumulated holder-snapshot archive: every scanned token it appears in with balance then/now, plus ENS/Farcaster identity and insider-linked/deployer records. The archive is recorded live and cannot be rebuilt retroactively. Costs $0.05 USDC on Base.

Poll the newest Robinhood Chain token launches, each auto-scored by its deployer's reputation (trusted / mixed / avoid / serial_spammer / new_deployer / deployer_unknown; a listing by Robinhood's tokenized-stock issuer is labelled tokenized_stock and never scored). Use min_score=70 to see ONLY launches from proven deployers (about 1% of launches), since= to get only new launches, limit=N (max 100). Designed to be polled. Costs $0.01 USDC on Base.

Which watched Robinhood Chain principal accounts follow a given X handle, since when, and any observed follow/unfollow history. Edges that already existed when tracking began return status "already_following_when_tracking_began" with a NULL followed_at — RobinX never invents a follow date it did not witness. Free.

Follow/unfollow transitions by the X accounts that matter on Robinhood Chain — the chain's principals and launchpad accounts — checked roughly every 6 hours and recorded as timestamped events. X exposes only CURRENT following state, so this history cannot be reconstructed after the fact. Every newly-followed handle is crossed with its MEASURED RobinX caller record. Pollable with since=; filter by watched= or event=follow|unfollow. Edges that already existed when tracking began are marked baseline and never reported as dated follows. Costs $0.02 USDC on Base.

The highest-reputation deployers on Robinhood Chain, ranked: every wallet whose full-history score is >= 70 (proven deployers), with launch counts and track record. The watch-list source — these are the wallets with a graded record. Costs $0.01 USDC on Base.

The mention tape for a Robinhood Chain token: recent mentions each carrying the account's MEASURED caller record, the true total (with a truncation flag), 24h velocity, the first-ever mention, and cluster-vs-independent voice counts. Never returns tweet text — RobinX sells measurement, not content. Costs $0.02 USDC on Base.

Real-time X (Twitter) SYNTHESIS for a Robinhood Chain token: what the crowd is saying (narrative), sentiment, conviction (organic vs bot/shill), red flags, and — the differentiator — activity from PROVEN early-callers measured to precede price moves (not follower counts). Fuses live X with RobinX caller-lift and on-chain data; skeptical by design. Use when you need the social read on a token, not just the on-chain one. Costs $0.04 USDC on Base.

The FULL token report in one call: composite verdict with reasons, deployer record + launch-by-launch history, token vitals, measured X callers (early-rate, median 1h lift, coordination flags), paper-basket status, and supply-forensics results if computed. The single best first call on any Robinhood Chain token. Costs $0.05 USDC on Base. The free version of the same report is the page https://robinx.io/t/{token}.

Free token search by $symbol, name fragment, or address: resolves a ticker to its contract address(es) on Robinhood Chain, returns ranked candidates (real + liquid first), and flags symbol collisions — scammers deploy fake tickers of whatever is pumping, so screen a $symbol here before paying for a verdict or report on the wrong contract.

Pollable stream of fresh Robinhood Chain calls by X accounts with a MEASURED early-call record (default since caller-rules-2: rank_score >= 0.3, the 95% Wilson lower bound on the early rate = grade B, on >= 4 graded calls, coordinated clusters excluded). Each item carries the caller's full measured record + the token's deployer score and FDV. A measured record describes past calls, not future ones. Use since= to poll for only-new calls. Costs $0.02 USDC on Base.

Wallets in this token's notable holder set that have a MEASURED record elsewhere on Robinhood Chain: off-market extraction history (with percentile rank among 4,000+ indexed wallets) and/or deployer track records, plus ENS/Farcaster identity. Strong signal, ambiguous direction — experienced wallets accumulating OR insider-linked wallets loading; not a buy call. Costs $0.05 USDC on Base.

Robinhood Chain tokens ranked by the MEASURED accuracy weight of the accounts mentioning them, then by distinct voices, then by raw mentions — coordinated clusters count once, not once per member. Window selectable with hours=1.48. Costs $0.02 USDC on Base.

Free coverage stats for RobinX: how many deployers are scored, tokens indexed, real tokens, wallets flagged insider-linked, and serial-spam factories detected on Robinhood Chain (chain 4663). Good first call to see what the index covers.

Labeled holder-structure diff for a Robinhood Chain token: who FROZE (to the wei), who added, who trimmed, who exited over ~24h — every notable wallet stamped with what RobinX knows (insider-linked extraction record, deployer record, ENS + Farcaster identity with multi-wallet entities collapsed, round-number off-market allocation flags), plus a structure verdict: rotation vs top-distribution vs accumulation. The repricing-or-rug call that price data cannot make. The first GET auto-queues a free scan (HTTP 202 — poll again in ~15-60s); once computed, results cost $0.03 USDC on Base.

Cross-venue first sighting for one Robinhood Chain token: the first Telegram timestamp, the first X timestamp, and the lead in minutes (POSITIVE = Telegram carried it first, NEGATIVE = X did). Sourced from a private Telegram corpus plus the X mention archive — the Telegram side cannot be bought from any data vendor. Source rooms are NEVER identified and no message text is returned: you receive a count of how many rooms carried it. Every response carries corpus_through and corpus_stale so a stale answer is never mistaken for a fresh one. Corpus-wide the split is roughly 70/30 toward Telegram with a median 8-minute lead, but the distribution is BIMODAL — use the per-token number, never the average. An unseen token returns seen_on_telegram:false, a measured absence in our monitored set rather than evidence the token was never discussed. Costs $0.03 USDC on Base.

On-chain activity for a Robinhood Chain token: swap count, WETH volume, unique traders, whether it crossed the real-activity threshold, and its deployer's score (null, with its basis, for one of Robinhood's tokenized stocks: a market, not a launch, labelled in stock). Costs $0.01 USDC on Base.

Composite BUY-RISK verdict for a Robinhood Chain (chain 4663) memecoin: combines the deployer's full-history reputation, insider-distribution flags, and on-chain activity into a single signal (trusted / mixed / avoid / serial_spammer / new_deployer / deployer_unknown; tokenized_stock for one of Robinhood's own tokenized stocks or ETFs, a market, not a launch, with no deployer judgment) with plain-English reasons. Works even on a token that launched seconds ago, because it scores WHO deployed it. Costs $0.02 USDC on Base.

Free wallet reputation for ANY Robinhood Chain address: its deployer record (launched / real / dead counts + 0-100 score) AND its insider-flow history — whether it acquired token supply off-market, how much WETH it realized from that supply, and where it ranks among wallets flagged insider-linked. The "who is this wallet" call.