Documents & files

Convert length, mass, volume, data-size, time, speed, or temperature between units.

Fresh probe of your endpoint plus an Ed25519-signed quality attestation (compact JWS, 24h TTL) you can embed in your 402 responses to raise buyer conversion.

Converts JSONL rows to JSONL, chat training examples or Markdown. Returns the serialized result as an output string with stats. No AI.

+1 more from route-a-worker.frostskynet-api.workers.dev

Professional Simplified-Chinese<->English translation of documents and text. Auto-detects direction, preserves formatting, names, and numbers. Offshore/PIPL-guarded (refuses mainland-CN data subjects). BO trust envelope (content hash + scan + provenance) on every deliverable. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base

Japanese corporate kana name check and reviewable correction candidates. Profile: PayPay WEB Sofuri Zengin CSV upload 2024-11-07; not account verification.

Extract JSON from a PDF or long document into your schema, with a verified source quote and page number for every field. Public PDF/HTML URL or pasted text, up to 40 pages. $0.30 USDC on Base via x402. No API key. Text PDFs only (no OCR); no login/paywall sources.

Returns the activity rollup for one jurisdiction, including total WARN events on file — use it to check disruption volume before drilling into regional or county detail

Parse a DKIM public-key DNS TXT record ("v=DKIM1; k=rsa; p=…") into its key type, public key, hash algorithms, service types and flags. An empty `p` is reported as a revoked key. A missing `p` tag is a clean 400.

Parse a DMARC TXT record ("v=DMARC1; p=…") into its policy, alignment, sampling and reporting tags. Missing or invalid policy/alignment/pct values are clean 400s.

Parse an SPF TXT record ("v=spf1 …") into its qualified mechanisms and modifiers. Records that do not start with v=spf1 or use unknown mechanisms are clean 400s.

Break a braille string into its cells and the raised-dot numbers (1–8) of each cell.

Parse dice notation such as "3d6+2", "4d6kh3" (keep highest 3) or "2d20dl1" (drop lowest 1) into structured terms. Malformed notation is a clean 400.

Given a reaction and a known amount (moles or grams) of one species, compute the amount of a target species. The equation is balanced automatically.

Convert a decimal string to an exact reduced fraction. For a repeating decimal, set repeat to the number of trailing fractional digits that repeat (e.g. value='0.1666', repeat=1 → 1/6; value='0.3', repeat=1 → 1/3). A non-numeric value is a clean 400.

Parse a document (in any format) and re-emit it in the RFC 8785 JSON Canonicalization Scheme form — sorted keys, canonical number/string formatting — plus the SHA-256 of the canonical bytes for stable hashing, signing and dedup.

Parse a document (json, json5, jsonc, yaml, xml, csv, tsv, toml, ndjson, ini, env, properties, plist or querystring) and validate it against a JSON Schema. Returns whether it is valid and a list of precise, path-tagged errors. Malformed input or an invalid schema is rejected before payment.

Split YAML front-matter from a document — returns the parsed metadata object and the remaining content body. Malformed YAML is rejected as a clean 400.

Expand a fraction to its decimal form by exact long division, detecting a repeating cycle and rendering it in parenthesis notation (e.g. 1/6 → '0.1(6)', 1/7 → '0.(142857)'). maxDigits caps a non-repeating expansion. A zero denominator is a clean 400.

Build braille cells from raised-dot numbers (each cell an array of 1–8). Out-of-range or repeated dots are clean 400s.

Transpose a matrix, swapping rows and columns. A ragged/empty matrix is a clean 400.

Normal distribution with optional mean (default 0) and standard deviation sd (default 1). `function` selects the density (pdf), cumulative distribution (cdf) or quantile / inverse-CDF.

Hold what a document says about one US address next to dated official records. Modes: listing (advertised area, year built, additions, permits vs parcel and permit records), assessment_notice (figures and the notice's own printed date vs the roll and the cited statutory appeal rule), inspection_excerpt (observations mapped to the records that publish that work, plus questions for a pro). Charge-free without cited evidence. npx @velinussage/locus-agent-skill add.

+1 more from api.locus.report

Convert supplied deal notes into delivery requirements, commitments, ownership, open questions, and acceptance criteria. Uses buyer-supplied information only; no external research or outbound actions. Returns a draft for human review.

+4 more from tradepilotusa.com

File Research

Quarter-over-quarter 13F position changes for an institutional manager — Parses a fund's 13F-HR information tables and diffs the latest quarter against the prior one: new positions, exits, increases, decreases (with share deltas), and the change in top-10 concentration. CIKs may be zero-padded or not.

Chinese lunar calendar conversion, solar to lunar date, Gregorian to Chinese lunar, 公历转农历, 农历日期转换, lunar date, Chinese date, sexagenary cycle date, 干支日期. Convert any Gregorian date to Chinese lunar date with full traditional context: lunar year-month-day, year/month/day gan-zhi pillars, zodiac animal year, leap month flag. Accepts payment on Base or Solana — either network works.

+2 more from api.cn402.com

Convert a document to clean Markdown for an AI model: PDF, Word (docx), Excel (xlsx), OpenDocument, HTML, XML, CSV, or an image (described in text). Send a public URL or the file as base64 (max 10 MB). Tables are kept as Markdown tables.

+1 more from api.manylives.me

Uploads an image to Twitter/X for the authenticated user and returns a media_id to attach to a tweet. Send the file as multipart/form-data field "file" (e.g. -F "[email protected]"); pass auth_token and ct0 as query params. Returns media_id, media_id_string, media_key, size, expires_after_secs, and image metadata.

Convert electrode potentials with supplied SHE offsets only when declared conditions match. Explicit sign convention; no reference-data or area validation.

Parse supplied SMILES and report valence, stereochemistry and representation problems before molecular-data processing. Structural parsing does not establish safety.

+1 more from SMILES structure validation