Every agent-payable API.

Full denial-appeal verdict for a denied medical claim. Given the CARC denial code, payer, balance, and timing, returns: appeal/fix/write-off verdict, deadline math against the payer's typical appeal window, the evidence checklist, payer-specific argument points (criteria-mapped when the CPT is in the prior-auth ruleset), and a complete structured appeal-letter draft ready to fill. Replaces a professional appealability review. Deterministic rules engine — no PHI accepted. (AutomatedRCM agent: Dex

Pocket Network (Shannon) application (demand-side) stake feed: active application count, total POKT staked to consume relays, and the top-staked applications -- who's buying network capacity and how much.

Apply bounded top-level JSON Merge Patch semantics for integration planning. Use it as a bounded preflight or analysis step inside an enterprise agent workflow before data, policy, integration, security, or commercial decisions reach production. Returns deterministic machine-readable JSON for $0.003 USDC via x402 on Base. Execution is first-party, local-only, stateless, memory-only, and has no paid upstream or input retention. Results are advisory; the caller remains responsible for authorizati…

Apply reversible ROT13 to Latin letters while preserving numbers, punctuation, spacing, and letter case for $0.001 USDC. Use it for deterministic fixture decoding, obfuscation compatibility, or legacy text workflows up to 100,000 characters. The first-party transform runs locally with no network call, storage, key, or retention.

Approx expected log bankroll growth for a binary bet fraction. Call when comparing bet sizes by growth rate under true_prob (advisory). Returns expected log growth as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Approximate equality within tolerance. Call when you compare floats from agent math without exact-equality traps. Returns equal flag, a, b, tolerance for $0.001 USDC via x402 on Base. No network, no keys, no retention; first-party local JSON only. Results are advisory; the caller owns budgets, auth, and production controls.

Approximate long liquidation price from entry, leverage, and maintenance. Call when risk banners for leveraged long positions (advisory model). Returns liq price estimate for long as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Approximate short liquidation price from entry, leverage, and maintenance. Call when risk banners for leveraged short positions (advisory model). Returns liq price estimate for short as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

True APR (Reg Z / TILA) from the note rate plus financed fees — the real cost of borrowing.

Convert between APR and APY at any compounding frequency (or continuous).

Stablecoin parallel-rate premium — how far the street price of a digital dollar (per-venue USDT quotes) diverges from the official FX rate in capital-controlled economies: venue table, median street rate, premium %, signal read. ARS, VES, BRL, COP, PEN, MXN, CLP, BOB; ARS includes the blue/MEP/CCL board. Live quotes, no LLM.

Arch Tools — ai-oracle

Arch Tools — barcode-generate (USDC on Base)

Arch Tools — convert-format (USDC on Base)

Arch Tools — crypto-fear-greed (USDC on Base)

Arch Tools — crypto-market-cap (USDC on Base)

Arch Tools — crypto-news (USDC on Base)

Arch Tools — crypto-ohlcv

Arch Tools — crypto-price

Arch Tools — crypto-sentiment

Arch Tools — currency-convert

Arch Tools — diff-text

Arch Tools — email-find

Arch Tools — email-verify

Arch Tools — extract-entities

Arch Tools — extract-metadata

Arch Tools — extract-page

Arch Tools — extract-pdf

Arch Tools — fact-check

Arch Tools — generate-uuid (USDC on Base)

Arch Tools — html-to-markdown

Arch Tools — image-remove-bg

Arch Tools — jsonpath-query

Arch Tools — language-detect

Arch Tools — news-search

Arch Tools — ocr-extract

Arch Tools — pii-detect

Arch Tools — qr-code

Arch Tools — readability-score

Arch Tools — regex-generate

Arch Tools — research-report

Arch Tools — rss-parse

Arch Tools — screenshot-capture

Arch Tools — semantic-search

Arch Tools — sentiment-analysis

Arch Tools — session-create

Arch Tools — session-message

Arch Tools — summarize

Arch Tools — timezone-convert

Arch Tools — token-lookup (USDC on Base)