oracle.the-undesirables.com publishes 15 machine-payable endpoints over the x402 protocol, priced from $0.015 to $1.0 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /api/v1/arb-basket | GET | $0.5 | 402 |
| /api/v1/arb-cross | GET | $1.0 | 402 |
| /api/v1/arb-weather | GET | $0.25 | 402 |
| /api/v1/batch-triage | GET | $0.5 | 402 |
| /api/v1/census | GET | $0.05 | 402 |
| /api/v1/coin-history | GET | $0.05 | 402 |
| /api/v1/crypto-oracle | GET | $0.05 | 402 |
| /api/v1/grade | GET | $0.1 | 402 |
| /api/v1/grade-or-not | GET | $0.1 | 402 |
| /api/v1/loan-terms | GET | $0.1 | 402 |
| /api/v1/phygital/arbitrage | GET | $0.1 | 402 |
| /api/v1/portfolio-optimize | GET | $0.5 | 402 |
| /api/v1/simulate | GET | $0.015 | 402 |
| /api/v1/trending | GET | $0.025 | 402 |
| /api/v1/verdict | GET | $0.3 | 402 |
Find guaranteed-profit basket arbitrage in prediction markets by aggregating all NO outcomes. When the total cost of buying every NO contract is less than the guaranteed payout, the yield is risk-free…
Scan for cross-platform prediction market arbitrage opportunities between Polymarket and Kalshi using Gen3 Neuro-Symbolic NLI matching. Identifies price discrepancies where the same event is priced di…
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 win…
Batch Card Triage: upload multiple card image URLs and get a profit-ranked grading triage. Each card is graded by AI, then scored by expected ROI from professional grading. Returns a ranked list sorte…
Observed graded-slab census for a card: how many PSA/BGS/CGC/TAG slabs of each grade are circulating on the open market, with cert-number-verified depth, 30-day active counts and median asks. This is …
Historical token price forecaster: fetches OHLC (Open, High, Low, Close) data from CoinGecko and projects forward trajectories with percentile forecasts. Uses Merton Jump-Diffusion modeling for this c…
NFT collection floor-price oracle: fetches real-time floors via Alchemy and returns risk-aware price forecasts — current floor, historical volatility, drift, and forecast percentiles. Forecasting uses…
Grade any physical Pokémon, Magic: The Gathering, Yu-Gi-Oh, or Digimon trading card using a 3-stage AI pipeline: (1) Qwen Vision LLM analyzes corners, edges, and surface defects, (2) OpenCV measures e…
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 exp…
Calibrated per-card lending terms: max LTV sized so a 99pc tail move over the term keeps collateral above liquidation, plus liquidation price and liquidity tier (census depth, trading continuity). Hon…
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.
Optimize a trading card portfolio with Markowitz mean-variance analysis over conformal-calibrated risk forecasts (Monte Carlo GBM/Merton available opt-in). Provide a list of card names, budget, and ri…
Predict the future market value of any collectible trading card with a conformal-calibrated risk forecast (default): regime-aware split-conformal bands fit on real holdout residuals, returning calibra…
Trending Cards Feed: returns the top trading cards by market activity (30-day sales volume, views, price velocity). Covers all 25 supported TCG games. Useful for autonomous buy/sell agents tracking ma…
The Decision Endpoint: one paid call composing everything a collector or agent needs to act on a card — live comps (raw + observed PSA/BGS/CGC graded asks), the conformal-calibrated 30-day forecast (m…