Web2Markdown by LIN Desk

Endpoints (30 live)

• GET /v1/extract — Fetch any public web page or PDF and return clean main-content Markdown for AI agents / LLMs (boilerplate, nav and ads removed) plus title & metadata. CJK-aware; optional Simplified<->Traditional (incl. Hong Kong / Taiwan) conversion. Respects robots.txt. $0.002 per call, USDC on Base (x402). Failed extractions are not charged. (0.002 USDC on Base)
• POST /v1/dataformat — Deterministic data convert and JSON Schema validate for AI agents: CSV/JSON/YAML/XML transforms plus Draft 2020-12 schema check. $0.001 per call, USDC on Base (x402). Max body 100 KiB. No network I/O; XXE-safe XML. Failures are not charged. (0.001 USDC on Base)
• POST /v1/texttools — Deterministic text tools for AI agents: normalize, strip HTML, sha256/blake2b, truncate, slugify, count, dedupe lines, OpenCC zh convert. $0.001 per call, USDC on Base (x402). Max body 100 KiB. No network I/O. Failures are not charged. (0.001 USDC on Base)
• POST /v1/timetools — Deterministic time/timezone tools for AI agents: unix↔ISO, tz convert, add/diff, strftime format/parse. $0.001 per call, USDC on Base (x402). Max body 100 KiB. No network I/O, no wall-clock now (client supplies times). Failures are not charged. (0.001 USDC on Base)
• GET /v1/domain — Use when an agent needs to check whether a domain or an email's domain is real, new, disposable or spoofable before outreach/KYC: DNS (A/AAAA/MX/NS), SPF and DMARC parsing, RDAP registration age and registrar, disposable-provider flag, 0-100 score and verdict. $0.003 per call, USDC on Base (x402). No SMTP probing; email local part is never sent upstream or logged. Upstream errors are not charged. (0.003 USDC on Base)
• GET /v1/base/token — Use when an agent needs a quick ERC-20 contract check on Base before trading or accepting a token: name/symbol/decimals/total supply, owner and whether ownership is renounced, EIP-1967 / legacy proxy (upgradeable) detection, flags. $0.003 per call, USDC on Base (x402). Read-only; not security advice. Non-contract addresses and upstream errors are not charged. (0.003 USDC on Base)
• GET /v1/base/tx (0.002 USDC on Base)
• GET /v1/base/balance (0.002 USDC on Base)
• GET /v1/texttools/normalize (0.001 USDC on Base)
• GET /v1/texttools/sha256 (0.001 USDC on Base)
• GET /v1/timetools/unix2iso (0.001 USDC on Base)
• GET /v1/texttools/blake2b (0.001 USDC on Base)
• GET /v1/texttools/truncate (0.001 USDC on Base)
• GET /v1/dataformat/xml2json (0.001 USDC on Base)
• GET /v1/dataformat/yaml2json (0.001 USDC on Base)
• GET /v1/base/gas (0.002 USDC on Base)
• GET /v1/timetools/iso2unix (0.001 USDC on Base)
• GET /v1/texttools/strip_html (0.001 USDC on Base)
• GET /v1/texttools/slugify (0.001 USDC on Base)
• GET /v1/texttools/count (0.001 USDC on Base)

+10 more endpoints.