FLETCH
Radar Signals Tokens Monitoring Docs
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OPEN SOURCE · ROBINHOOD CHAIN · 4663

THE MEME MOVES FIRST.
FLETCH TELLS YOU WHY.

FLETCH reads Robinhood Chain directly — tracking launches, trades, holders, liquidity, wallet activity, risk and unusual on-chain behavior.

Not a token screener. Not a trading bot. Not an AI chatbot. Not a price predictor.
FLETCH Radar
DEMO · ROBINHOOD CHAIN · CHAIN 4663
THE TICKER
ONE ADDRESS
THERE IS NO REAL FLETCH TOKEN YET.
WHEN THERE IS, THE REAL ADDRESS GOES HERE.

Copy it from here and check it against the explorer before you send anything — because within a day of any real launch, there will be five fakes with the same name and a better avatar. Until then, this section is intentionally empty. FLETCH doesn't fabricate an address any more than it fabricates a chain read.

Contract
[ NOT LAUNCHED YET ]
COPY CA
SUPPLY
TAX
LP
OWNERSHIP
PONS — TBD DEXSCREENER — TBD EXPLORER — TBD GITHUB — REAL, RIGHT NOW ↗
If a FLETCH token ever exists, it's a community token: no promises, no roadmap, no guaranteed anything. Verify the address against this page and the GitHub repository before you trust it anywhere else — the same rule FLETCH applies to every chain read it makes.
TOKENS MONITORED
SIGNALS DETECTED
ACTIVE MONITORING
LATEST BLOCK
This page has no live chain connection — run FLETCH locally against a real RPC to see these populate. Quick Start
SEE THE MOVE. UNDERSTAND THE SIGNAL.
FOLLOW THE ACTIVITY.
01
DISCOVER
FLETCH discovers new token launches directly from Robinhood Chain — the Pons V2 factory's own events, not a scraped list.
02
DETECT
It tracks real on-chain activity and converts unusual behavior into deterministic signals — thresholds over real reads, never a guess.
03
EXPLAIN
FLETCH combines signals, risk findings and historical context into a readable explanation of what's happening — and why.
Sample Intelligence
SIGNAL DETECTED
DEMO — real signal shape from the FLETCH signal engine, not live data
WHALE_BUY_FROM_CURVE
$TOKEN · confidence 75 · 2m ago
A large buy went directly from the bonding curve to a single wallet.
HOLDER_GROWTH
$TOKEN · confidence 68 · 4m ago
Holder count increased since the last check.
LIQUIDITY_DECREASE
$TOKEN · confidence 82 · 6m ago
Liquidity dropped 34% since the last check.
PHASE_CHANGE
$TOKEN · confidence 85 · 9m ago
This token graduated from the bonding curve to the AMM pool.
HOLDER_CONCENTRATION
$TOKEN · risk finding · 11m ago
Top 10 holders own 91% of tracked supply.
BUY_PRESSURE
$TOKEN · confidence 71 · 13m ago
Buy activity is outweighing sell activity in the current scan window.
Why is it moving?
A whale bought directly off the curve while holder count kept climbing — but liquidity just dropped 34% since the last check, and top-10 concentration is high. Momentum and risk are both real here, and neither one cancels the other out.
What FLETCH Tracks
TOKEN LAUNCHES
Every TokenLaunched event on the Pons V2 factory.
TRADES
Buy/sell pressure and volume straight off the curve.
HOLDERS
Real holder counts via Transfer log replay, not an estimate.
LIQUIDITY
The curve's own balance, converted to USD.
WALLETS
Deployer behavior, top accumulators, bundled wallets.
WHALE ACTIVITY
Transfers at or above a configured threshold, classified against the curve.
SIGNALS
Deterministic events, each with severity, confidence and evidence.
RISK
LOW / MEDIUM / HIGH / CRITICAL — every finding names its evidence.
FLETCH SCORE
An explainable blend of momentum, liquidity, holders and safety.
RADAR
Ranks by what's changing right now, not by score or size.
MONITORING
A durable, bounded queue checks tokens continuously — never fakes a failed read.
Signals, Risk, Score
A · SIGNALS
Raw activity becomes a signal only when a real threshold is crossed — never a guess.
BUY_PRESSURE WHALE_TRANSFER ACTIVITY_ACCELERATION
docs/SIGNALS.md
B · RISK
Risk is computed and shown separately from Radar — never hidden behind a high score.
RADAR SCORERISK LEVEL
docs/RISK.md
C · FLETCH SCORE
Six real components, each a number or an honest null. Re-weighted across only what's available.
MOMENTUM HOLDER GROWTH WHALE ACTIVITY SAFETY
docs/SCORING.md
Real risk codes: HOLDER_CONCENTRATION, THIN_LIQUIDITY, BUNDLED_WALLETS, SERIAL_DEPLOYER — rated LOW/MEDIUM/HIGH/CRITICAL, not a percentage.
DEMO — ILLUSTRATIVE SHAPE, NOT A REAL TOKEN'S OUTPUT
$ARROWCAT
FLETCH SCORE 91 RISK MEDIUM
MOMENTUM 96
HOLDERS 91
LIQUIDITY 82
WHALE ACT. 78
SAFETY 71
SMART MONEY N/A
Live Token Directory
THE TOKENS MOVING RIGHT NOW.
NO LIVE TOKENS AVAILABLE
This page has no live chain connection. Run FLETCH against a real RPC to see the real, current feed — ranked by FLETCH Score, not market cap.
Run it locally
THE CHART TELLS YOU WHAT HAPPENED.
FLETCH SHOWS YOU WHY.

Most meme coin dashboards show price, volume and candles. FLETCH goes underneath the chart.

It reads the chain directly: launches, trades, holders, wallets, liquidity, signals, risk.

Then turns that raw activity into readable intelligence — never a fabricated number, never a plausible-looking guess.

OPEN SOURCE.
NO BLACK BOX.

FLETCH is open source. The detection logic is deterministic and inspectable — every threshold, every weight, every rule is in the repository. No fake AI predictions. No hidden execution. No private trading engine.

View source on GitHub
Run it yourself
THE DISCOVERY FEED IS OPEN.
RUN IT YOURSELF.

TypeScript, read-only on chain, one RPC connection, no signing, no wallet. Clone it, point it at Robinhood Chain, and the same feed runs on your machine.

$ git clone https://github.com/leopardracer/FLETCH && cd FLETCH && npm install && npm run dev
REAL ENDPOINTS, ONCE IT'S RUNNING
GET /api/tokens GET /api/radar GET /api/signals GET /api/tokens/:address GET /api/health
How scoring works Read the source
DEMO — ILLUSTRATIVE, NOT LIVE DATA
$ARROWCAT · holder growth · since last check
+42%
holders 218 → 310 · checked 2m ago
-2hnow
FAQ
What is FLETCH?+
A discovery feed, a risk engine and an explanation layer for meme tokens on Robinhood Chain — reading launches, trades, holders, liquidity and wallet behavior directly off the chain.
What chain does FLETCH monitor?+
Robinhood Chain — an Ethereum L2 built on Arbitrum Orbit. Chain ID 4663.
Where does the data come from?+
Direct RPC reads against Robinhood Chain and the Pons V2 launchpad contracts. No seed data, no fixtures shipped in the repo.
What does the FLETCH Score measure?+
An explainable blend of momentum, liquidity, holder growth, whale activity and safety — re-weighted across only the components actually available for a given token.
What is Radar?+
Radar ranks tokens by how much is changing right now — recency-weighted signal convergence — not by FLETCH Score or size.
How are signals generated?+
Deterministic thresholds over real chain reads compared against a real previous snapshot — never a free-form model.
Does FLETCH execute trades?+
No. FLETCH is read-only. There is no execution path in this repository.
Is FLETCH open source?+
Yes — MIT licensed, on GitHub.
Does FLETCH use AI to predict prices?+
No. Explanations are templated from real computed numbers, never a free-form model touching raw chain data — and FLETCH never predicts what happens next.
ROADMAP FLETCH

Phase 1 already shipped, and it's the only phase that touches the chain. Everything after it is either already in the repository or blocked on one named, specific thing.

PHASE 1
LIVE ON CHAIN
DONE

Discovery, risk, score, radar and continuous monitoring — reading Robinhood Chain directly. 221 tests, 83% line coverage, open source, MIT.

PHASE 2
BLOCKSCOUT, LIVE
NEXT

Verify the Blockscout provider against a real API key and wire it into the feed — cuts per-token RPC round-trips at scale.

PHASE 3
A TRUE BASELINE
PLANNED

Thread each token's launch timestamp into the signal engine, so activity acceleration compares against a real lifetime average — not just the last snapshot.

PHASE 4
REAL SMART MONEY
PLANNED

Record price-at-trade in wallet activity — the one specific piece currently blocking real PnL and win-rate, honestly UNAVAILABLE today.

PHASE 5
POST-GRADUATION PRICING
PLANNED

Evaluate Bitquery for Uniswap v4 pricing and decoded trade history, once a token graduates off the curve.

VISION — EXPLORING, NOT COMMITTED, NO DATES

Bigger directions worth naming honestly as direction, not as a promise with a date on it.

VISION
BEYOND ONE CHAIN
EXPLORING

The same read-only pipeline — discovery, signals, risk, score — pointed at other Arbitrum Orbit chains with an active meme-launch scene. Same rules, same honesty, a different RPC endpoint.

VISION
FLETCH'S OWN INDEXER
EXPLORING

Blockscout and Bitquery are the near-term acceleration path. The longer one is a purpose-built indexer for Pons V2 specifically — no third-party rate limits, full history, still open source.

VISION
EXPLAINABLE ML
EXPLORING

Learned weights on top of the same named, inspectable signals — never a black-box replacement for them. If a signal can't be traced back to a real chain read, it doesn't ship, model or no model.

ALWAYS
NO EXECUTION, EVER
PERMANENT

Read-only, at every phase. No signing, no wallet, no execution path exists in this repository — that line doesn't move.

see it move: commit history
STOP WATCHING THE CHART.
START READING THE CHAIN.
Run FLETCH locally View GitHub
FLETCH
On-chain intelligence for Robinhood Chain. MIT licensed. Independent of Pons and Robinhood, and uses none of their marks.
Radar Signals Tokens
Monitoring Docs GitHub Follow on X