All projects matching “dev”

Marketing/competitive analysis query - $0.01 per request

Domain registration lookup (RDAP, modern WHOIS replacement): registrar, registration date, domain age, expiration date, status

Convert URL, PDF, HTML, or image to structured Markdown (title, sections, word count)

Encode UTF-8 text to base64 or decode base64 to text. Body: { op: "encode"|"decode", text: "..." }.

Spot FX: one ECB reference conversion, plain text. Conversion is calculated from the ECB reference rate (amount × rate). Indicative only. Not a trade quote, not for settlement. Informational only / not for transaction use. Source: ECB statistics. These reference rates are free at https://www.ecb.europa.eu (and via Frankfurter). Not sold or endorsed by the ECB.

Web Answer with Sources

Transcribe a public HTTPS audio or video URL into structured JSON with timestamps, optional speaker diarization, confidence metadata, and actual-duration settlement.

Browser verification and page state proof: preserve what a public webpage says now with timestamped artifact hashes

Compute percent change and multiple from fromPrice to toPrice. Body: { fromPrice, toPrice }.

On-chain snapshot for a Base address: contract vs EOA, transaction count, ETH balance, USDC balance, risk flags, and a simple recommendation (safe_to_pay | review | avoid). Use before your agent sends USDC to an unknown payTo wallet.

Fetch spot prices for up to 20 symbols in one call. Body: { "symbols": ["BTCUSDT","ETHUSDT"] }.

Pay 0.10 USDC to list your x402 endpoint on Jarvis Korea AI marketplace for 30 days. Listing fee settles to the marketplace wallet. Your sales settle to sellerPayTo on your own resource. Not escrow.

Word/sentence/char counts, average word length, and unique-token ratio.

What a vehicle fault code means, with source-attributed generic and make-specific definitions and any disagreement between sources stated.

Up to 25 cross-border business-day deadline calculations in one paid x402 request.

Evaluate a specific flight for disruption risk and return a deterministic stay-put, monitor, or rebook-now decision. Use when an agent needs to decide whether a traveler should keep an itinerary or start recovery, with ranked replacement flights when disruption warrants a search.

Compress long text into key sentences for agents that need a short digest without calling an LLM.

Majority winner from a list of votes. Body: { votes: ["yes","yes","no"] }. Optional minShare 0–1.

SHA-256 hex digest of UTF-8 text. Body: { text: "..." }.

Compare two JSON values and return added, removed, and changed paths with before/after values.

Given a standard 5-field cron expression, return the next N fire times in UTC.

Cheapest Grocery Basket cheapest

Mint a disposable agent inbox

Buy an inbox on stableemail.dev ($1, 30 days). forwardTo is optional — omit it to use as a programmatic mailbox via the messages API (retainMessages enabled automatically). Message content and attachments are retained for 90 days.

Public webpage business metadata, public business emails and social links

Offline EIP-712 typed data (chain-agnostic, no RPC): domain + types + primaryType + message JSON in, the normalized typed data plus domainSeparator, hashStruct and the final digest (the 32-byte value the wallet signs) out — with an optional signature (0x+65 bytes) it recovers the signer address (ecrecover), confirmed against an optional expectedAddress (recover.ok). Structs nest (arrays of structs

chipscan full chip-structure lifecycle analysis

Security headers audit for a URL — HSTS, CSP, clickjacking, cookie flags, info leaks. Returns score 0-100, findings with severity and fixes.