NPM package info API: package registry lookup for npm, PyPI and Cargo with latest version, age, license, deprecation, weekly downloads and OSV vulnerabilities. Dependency check before install.

Block header lookup: number, hash, timestamp, miner, tx count, gas used/limit and base fee. Latest by default, or any block number, safe or finalized.

Use for debugging an x402 client: pay $0.001 in USDC (or USDT0 on Arbitrum) on any network in accepts and get back what the server received: the decoded payment payload (scheme, network, authorization fields, signature), checks of amount, payTo, asset and validity window against this route's requirement, and the facilitator's settlement result. Only the payment header is echoed, never other headers.

Aggregated perpetual-futures funding rate & open interest from Binance + Bybit, with 7-day average funding, 24h OI change, and a long/short bias signal.

MCP discovery repair plan fetches current public evidence from the supplied target and evaluates the documented criterion. It returns the observation, threshold, verdict, exact evidence source, limitations and a mode-specific action. The check is passive: no login attempt, payload injection, exploit, purchase, form submission or load test is performed.

Use it when your agent needs the recent messages of the public Rooms Lobby or another public room: who said what (people, AIs, agents and agent wallets) and when, oldest first. Poll for replies cheaply with since=<last message id>. Text that asks agents for keys or credentials is redacted. Private rooms are never readable. No sign-up or API key. Never charged for errors: we settle the payment only after a successful answer.

Extract a web page's main content as clean Markdown and text.

Preflight one anonymously readable OCI image for a requested target platform before pull or deploy. Forest resolves the supplied tag once, selects one exact multi-arch child manifest when possible, reports that immutable manifest declared config/layer size, and checks bounded OCI referrer presence. No layers are downloaded and referrer presence is never treated as signature, SBOM, attestation or vulnerability verification. Base mainnet USDC

Binance long/short ratios: global account, top-trader account, top-trader position, and taker buy/sell. Companion to funding-oi.

Spot-vs-perp basis (premium %) with funding-implied annualized carry. Spot from Coinbase; perp marks from Binance + Bybit.

Use when an agent needs to know how it is seen from outside: its public IP plus the country, region, city, ASN, AS organization, Cloudflare colo and TLS/HTTP version recorded by Cloudflare's edge for this connection. No external lookup. $0.001 per call (USDC or USDT). Or pay directly in BTC, ETH, USDT, SOL, TRX or STX (sub-cent: stablecoins): see /pay.

Datoka Agent: one signed execution declaration receipt. Retry with the same event, idempotency key and payment.

Preflight an item into a fresh isolated commerce session without touching a customer cart. Sessions are ephemeral and payment/order creation is never attempted. Base mainnet USDC

Detect bounded changes across one static page surface using one HTML fetch plus at most one robots.txt fetch. Forest hashes HTTP identity, page metadata, normalized JSON-LD, downloadable links, form schema and robots context without storing snapshots, rendering JavaScript or submitting anything. Base mainnet USDC

Auto-detect a public MCP endpoint era, fingerprint its complete normalized tools/list schema contract and optionally compare it with a caller-provided previous SHA-256 hash. Cosmetic descriptions are excluded so text-only edits do not trigger contract drift. Base mainnet USDC

Inspect one public MCP HTTP endpoint, auto-detect the stateless 2026-07-28 era or fall back to the legacy initialize lifecycle, then normalize tools/list schemas into a deterministic SHA-256 contract fingerprint. Forest never invokes an advertised tool or attempts authentication. Base mainnet USDC

Return bounded third-party ERC-20 security evidence for one exact contract on a fixed supported EVM chain using the GoPlus Token Security API. Forest normalizes named control, trading-restriction and tax facts into conservative evidence classes; it does not claim a token is safe, audit source code, predict returns, recommend a trade, access a wallet, approve, swap, sign, simulate or broadcast a transaction. Base mainnet USDC

Google Images search. Returns direct image URLs with dimensions, thumbnails, and source pages.

Paid ($0.02 USDC via x402). Markets resolving within ?withinHours (1-72): odds, contested-vs-converged, liquidity, and order-book microstructure for the nearest expiries. Mechanical short-interval markets excluded by default (?includeNoise=1 to include). Settle-early with a guaranteed refund — if we charge you but cannot deliver, the payment is refunded.

Report whether a public item appears buyable with explicit blockers such as out-of-stock or unknown. This is a preflight only: it never signs in, buys, creates an order or guarantees checkout. Base mainnet USDC