Summarize text with evidence: send 1 to 4,000 characters in English or Spanish and get a short summary plus 1 to 3 supporting quotes verified as exact substrings of your text, with a limitations note. Use this when an agent must condense an article, email or document and needs citations it can check before putting them in a report. Works only on the supplied text, no web retrieval, JSON out. Free sample at /api/source-bounded-summary/sample.

Compare two strings literally, with no normalization and no inference: equality, lengths, and the first difference with line, column, Unicode code point and UTF-16 offset. Up to 20,000 UTF-16 units each. Use this when an agent must check that a delivered text matches the agreed text exactly, or locate where two versions diverge. Deterministic JSON. Free sample at /api/comparar-textos/sample.

Any web page as clean, LLM-ready Markdown with boilerplate stripped, plus JSON-LD, tables and links; live fetch. REQUIRED: url (e.g. GET /v1/scrape?url=https://example.com&tier=static_scrape, or POST JSON {"url":...}). Optional tier: auto|cached_intel|static_scrape|stealth_browser. Price $0.001-$0.025 by tier ($0.005 typical); no charge on failure

Validate an Argentine CUIT or CUIL tax id: format and check-digit verification, normalized and formatted forms, declared type (CUIT or CUIL). Use this when an agent collects Argentine customer or supplier ids and must reject typos before invoicing, KYC or onboarding. Mathematical validation only: it does not confirm registration or ownership. JSON, no model inference. Free sample at /api/cuit-ar/sample. Also works as Argentina TIN or taxpayer ID validation.

AI provider health reading from public status pages (currently GitHub): degraded (boolean), level, one reason, per-provider indicator, asOf and sources with attribution. openai and cursor keys return null until 2026-11-12; the anthropic key returns null (no longer measured since 2026-10-20). Not af…

Validate the format and supported check-digit rules of tax IDs across Latin America and Spain: Chile RUT, Argentina CUIT/CUIL, Brazil CPF/CNPJ, Mexico RFC, Peru RUC, Colombia NIT, Spain NIF/NIE. Does not verify identity or registration with a tax authority. Use when checking a Latin American or Spanish tax ID's format before saving a customer or an invoice.

Should I trade this token? One-word verdict (go / caution / avoid), 0-100 risk score, risk flags and the facts behind them: DEX liquidity USD, top-10 holder concentration %, LP locked %, buy/sell tax, honeypot and can-sell checks, mintable, proxy, hidden owner, blacklist, pausable, open source, CEX listings. Chains: base (default), ethereum, bsc, arbitrum, polygon, optimism, avalanche, solana (pass the mint as address). Live GoPlus scan (about 1-3 s); no charge if the scan fails

Read URL content: extract the readable plain text and title of any public web page, with scripts, styles and navigation removed, plus character count, truncation flags and read time. Use this when an agent needs the text of an article, doc or product page to quote, classify or summarize, without an API key. Static HTML only (no JavaScript, no login), up to 20,000 characters, JSON out. For Markdown output use /api/web-read. Free sample at /api/url-text/sample.

Identify and unwrap a bounded caller-supplied opaque string into readable JSON, text or binary evidence using deterministic local rules for JWT payloads, canonical Base64/Base64URL and gzip. Ambiguous hex/Base64 representations stop in auto mode; canonical hex and Brotli can be selected only through explicit bounded hints. JWT claims are decode-only and always marked unverified. Base mainnet USDC

Compare one public DNS record type across a fixed bounded set of independent public DNS-over-HTTPS resolvers. Answers, TTL ranges and resolver disagreement are normalized; this is not an authoritative or worldwide DNS view. Base mainnet USDC

Check whether a DNS change has reached the configured public resolvers. Compare public DoH answers with an optional expected answer set and return complete, partial, not_observed or unknown. Scope is a fixed bounded resolver set; Forest does not claim worldwide propagation. Base mainnet USDC

Return registry-declared config and layer bytes for one OCI image manifest before an agent pulls it. Multi-architecture indexes require a platform-specific child digest and are rejected because their total image size is not determinate without a platform. Values are declarations, not a compressed download or vulnerability measurement. Base mainnet USDC

[Payment decision: spend policy + seller reputation risk check, one verdict] Right before an AI agent pays: POST {payment, policy, seller} -> ONE verdict pay / dont_pay / ask_human. Runs the spend-policy check (limits, rolling cap, categories, allow/deny, hours, assets/chains, approval threshold) and the x402 seller reputation check (buyers, wash share, age, concentration), with reasons and one signed receipt. Stateless; never pays anyone. No charge if seller data is down. $0.02 USDC.

Brazilian company risk score 0-100 by CNPJ for KYB and supplier screening: explainable factors from the Receita Federal registry plus government sanctions (CEIS/CNEP, CGU).

Return deterministic OS/architecture variants from an OCI image index or manifest list. It reads bounded manifest metadata only and never downloads image layers. Base mainnet USDC

Batch KYB / supplier screening: risk score and sanctions flag (CEIS/CNEP) for up to 10 Brazilian CNPJs in one call. $0.015 per valid CNPJ.

Brazilian company due diligence (KYB) dossier by CNPJ: Receita Federal registration data, government sanctions check (CEIS/CNEP, CGU), explainable risk score and signals in one call.

Discover OCI 1.1 artifacts referring to an image digest, such as SBOM or attestation evidence. Presence is reported only; Forest does not verify signatures or download blobs. Base mainnet USDC

Return the latest published U.S. Treasury Daily Treasury Par Yield Curve Rates snapshot across standard maturities from 1 month through 30 years. Forest normalizes one coherent official daily observation, reports missing Treasury tenors as null, and performs no forecast, interpolation, trading signal or secondary-market inference. Base mainnet USDC

Resolve requested product options to a canonical public variant when the provider exposes them. Ambiguous or missing options are reported explicitly; no checkout or cart mutation occurs. Base mainnet USDC