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GitHub repos with anomalous star velocity right now — early signals before mainstream discovery

Takes chain, token pair, input amount and slippage tolerance, finds the pool the trade would most likely use and reads its live state. The maximum the caller can lose is arithmetic and exact: the gap between the quoted output and the minimum output their own tolerance permits. The attacker profit is an estimate and labelled as one — the profit-maximising front-run size is searched for inside a constant-liquidity pool model, bounded by the largest front-run the caller own tolerance still permits,

Walks the visible book of every requested exchange for the given size, in both directions, and works out what remains of the raw spread: gross_spread_bps from top of book, then the taker fee of the entry tier on both sides, then the slippage the size causes on the buy book and on the sell book. net_spread_bps is the headline number, the gross value stands next to it because on its own it is misleading. Transfer costs are the part no public exchange interface publishes without a key: withdraw fee

Read a picture, a scan or a screenshot: full text in reading order, typed blocks with their box on the page, tables as a matrix plus markdown, and every QR code and barcode with its decoded content.

Read the mandatory public disclosure of one domain and return company, postal address, e-mail, phone, VAT and register data with a source for every value.

Truncate a string to max_chars with optional ellipsis — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, no web search, no live RPC, and no mediagen. Results are advisory; the caller owns authorization, budgets, and production controls.

Authorization Scheme Identify: Authorization Scheme Identify identifies an Authorization scheme without exposing or validating credentials from bounded caller-supplied values without an external provider. Call Authorization Scheme Identify before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Authorization Scheme Identify as versioned deterministic JSON. Price: $0.001…

Lint a text-to-image prompt for length and basic policy tokens before paying — first-party local utility for agent preflight and proven micro-utils expansion. Returns deterministic machine-readable JSON for $0.001 USDC via x402 on Base. Execution is first-party, local-only, stateless, and memory-only with no paid upstream, no input retention, no web search, no live RPC, and no mediagen. Results are advisory; the caller owns authorization, budgets, and production controls.

Japan official readings in one call plus an independent cross-agency check: JMA seismic intensity (shindo), RSMC Tokyo typhoon analysis, Ministry of Finance JGB yields across seven tenors, and the Japan rows of BIS and FRED. The same earthquakes appear as JMA measured them and as USGS measured them, side by side - different agencies, different quantities, and we adjudicate nothing. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.

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Looks for low-emission zones, congestion charge areas and access-restricted areas around a coordinate and reports each with its type, the vehicle classes it restricts where tagged, the operator, and the distance from your point. Zones are matched by the tags actually used for this in OpenStreetMap, including boundary relations and landuse areas carrying emission tags, and the response lists which tag produced each hit so a questionable match can be judged.

Prediction market odds in one call: keyword search across Polymarket AND Kalshi simultaneously -- no other market-data API aggregates both -- returning each match's live, real-money-backed outcome probabilities, volume, and close date. Crowd-sourced forecasts for Fed decisions, elections, and macro events often beat polls and analyst surveys; pairs naturally with this API's own FOMC/economic calendar. Not ticker-specific. $0.025/call.

Detect mispriced weather derivatives on Kalshi by comparing live National Weather Service forecast data against current contract pricing. Finds statistical edges in temperature, precipitation, and wind speed markets.

Phygital Arbitrage Screener: cross-references Courtyard.io tokenized card listings against TCGPlayer raw prices to find BUY/SELL signals. Covers 267K+ vaulted, insured, tradeable cards on Polygon.

Grade-or-Not Decision Engine: answers 'will grading this trading card make me money?' by combining AI grade prediction with PSA fee schedules, shipping costs, and graded market values to calculate expected ROI. Returns a clear GO/NO-GO verdict with best-case, predicted, and worst-case profit scenarios.

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Converts text input into URL-friendly slugs by removing special characters and formatting for web use.

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All registered Origin agents ranked by reputation. Returns wallet addresses, names, grades, completion counts, and total reputation.

Count CSV rows. Call when estimating import size or validating uploads mid-pipeline. Returns row count for UTF-8 CSV text (header included as a row). $0.001 USDC per successful call via x402 on Base or Solana—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.

Bid to post on AgentNews — stake $0.50+ USDC. Top 10 bids by stake published hourly.

Text-to-image generation on Venice models (Flux, SD3.5, GPT-Image, HunyuanImage, and more), paid per request in USDC on Base via x402, no API key. Resolve a model id from GET /api/v1/models?type=image and an optional style from GET /api/v1/image/styles.

Async music/audio-track generation on Venice (ACE-Step, ElevenLabs Music, MiniMax, Lyria, Stable Audio), paid per request in USDC on Base via x402, no API key. Model ids via GET /api/v1/models?type=music. Lifecycle: quote, queue, retrieve, complete (see related routes).

OpenAI /v1/images/generations-compatible image generation on Venice image models, paid per request in USDC on Base via x402, no API key. Point any OpenAI image SDK here. Resolve a model id from GET /api/v1/models?type=image.