Quiver

Endpoint

https://quiver-production-c3a8.up.railway.app/api/options-desk

Live options intelligence for BTC, ETH and SOL: IV rank, term structure, dealer gamma exposure with gamma-flip level, 25-delta skew, per-strike greeks, max-pain and large-block trade flow. You provide: 1. the currency (BTC, ETH or SOL).

Endpoint

https://quiver-production-c3a8.up.railway.app/api/tape-pulse

Reads a token's live trade tape into a microstructure verdict: buy versus sell imbalance, net dollar flow, whale prints with transaction hashes, and trade-rate acceleration. You provide: 1. the chain 2. the token contract address.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/chart-press

Renders a ready-to-post candlestick chart image for a token with the indicators and drawings you request, in a fast or high-detail tier, plus the exact numbers drawn on it so your text matches the picture. You provide: 1. the chain 2. the token address 3. optionally the interval, indicators, drawings and quality tier.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/protocol-pulse

A health dossier for a DeFi protocol: current value locked, trend and worst drawdown, chain concentration, age, and any past incident record, collapsed into a single risk grade. You provide: 1. the protocol name or slug.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/poly-fill

Simulates a real order on a prediction market from live order-book depth: the executable average price for a chosen size, slippage against the midpoint, and the largest size that stays clean. You provide: 1. the market 2. the side 3. the dollar size.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/poly-desk

A prediction-market wallet's live book: open positions marked to current prices, unrealized profit and loss, cash-out value, and the biggest movers. You provide: 1. the wallet address.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/updown-pulse

For the live short-window up-or-down market on BTC or ETH: time remaining, market-implied odds, spot momentum into the window, and a fair-value estimate with the edge in probability points. You provide: 1. the coin (BTC or ETH).

Endpoint

https://quiver-production-c3a8.up.railway.app/api/calldata-x

Decodes an unsigned transaction into its function, arguments, a plain-English summary and risk flags, and simulates it on-chain to show the exact tokens and approvals that would leave your wallet. You provide: 1. the calldata hex 2. the target contract and signer address to enable simulation 3. the chain.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/macro-sentry

Lists the high-impact United States macro events, such as the rate decision and inflation and jobs reports, that fall inside your lookahead window so an agent can reduce risk before a release. You provide: 1. the lookahead window in hours.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/loop-digest

A compact digest of what changed for a wallet since your last check: new fills and per-token profit drift, returned with a cursor so each later call reports only the difference. You provide: 1. the chain 2. the wallet address 3. the cursor from your last call, if any.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/lp-desk

Replays a Uniswap-V3 pool's real on-chain swaps to measure what a chosen liquidity range would actually have earned: fees against divergence loss, and it says plainly when providing liquidity would lose to simply holding. You provide: 1. the chain 2. the pool address 3. optionally the capital, range width and days.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/token-scan

A manipulation-risk read for a token: wash-trading and round-trip patterns in its trade history, scored into a grade with the evidence behind it rather than a false-precise percentage. You provide: 1. the chain 2. the token address.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/wallet-audit

An authenticity grade for a wallet's trading record: whether its win-rate is statistically significant and whether wash trading inflates it, so a track record can be trusted or flagged. You provide: 1. the chain 2. the wallet address.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/perp-gate

The exact liquidation price for a perpetual-futures position, the adverse move to reach it, effective leverage and funding drag, each answer carrying a self-check that proves it correct. Pass a Hyperliquid symbol for live mark, funding and max leverage. You provide: 1. the position as entry or symbol, size, and margin or leverage 2. optionally the side and hourly funding rate.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/size-gate

Turns a trading edge into a fractional-Kelly position size and the probability that this size ever ruins the account: the deterministic antidote to over-betting, with the sizing and ruin math self-checked. You provide: 1. an edge as either win-probability and odds, or expected return and volatility 2. optionally the bankroll and Kelly fraction.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/exec-verify

Proves how many basis points a swap lost to adverse execution beyond the honest pool price, the sandwich a slippage tolerance hides, separated from the unavoidable fee and your own price impact. You provide: 1. the swap's input amount and realized output 2. the pre-trade pool reserves and fee, or a fair reference price.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/options-risk

Aggregates an options book into its net greeks and a SPAN-style scenario margin, the worst repriced loss across a grid of price and volatility shocks, self-checked against finite differences of the repriced book. You provide: 1. the option legs as type, strike, expiry, implied vol and signed quantity 2. the forward price.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/lp-risk

Forecasts a liquidity position's impermanent loss and loss-versus-rebalancing, and the volatility above which fees no longer cover the bleed, with the impermanent-loss formula verified at the token level. You provide: 1. a realized price ratio, or a volatility and horizon for the forecast 2. optionally a fee yield to get the break-even.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/treasury-risk

Grades a stablecoin treasury on the risk a headline yield hides: concentration by asset, venue and chain, depeg stress scenarios, and a risk-adjusted yield, each figure self-checked. You provide: 1. the positions as asset and amount, optionally with yield, venue and chain 2. optionally depeg scenarios or a stress floor.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/risk-attest

Combines many computation proofs into a single Merkle root plus per-item inclusion proofs, so one on-chain anchor from your own wallet attests them all at once, self-checked for completeness and soundness. You provide: 1. the proof envelopes, or their content hashes.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/event-vol

The market's priced-in move around a scheduled event: the one-sigma move and the straddle-implied expected move, and from the volatility term structure across the event, the event's own isolated move, self-checked against a numerical integral. You provide: 1. the spot and at-the-money implied vol 2. the days to the event 3. optionally the implied vol just before and just after for event isolation.

Endpoint

https://quiver-production-c3a8.up.railway.app/api/portfolio-gate

Cross-venue portfolio risk for trading agents: true net exposure per underlying, which leg liquidates first, concentration, and a correlated-crash stress — self-checked, in one call. You provide: 1. open perp positions across venues 2. for each leg the symbol, side and size 3. margin or leverage — or a Hyperliquid symbol to auto-fill live mark, leverage and margin tiers.