Gtin x402 REST usage
GTIN / EAN / UPC barcode check-digit validation (GS1 mod-10) for GTIN-8/12/13/14 with type identification.
0.01 USDC per call
per call
Dev & Code
Repository, build, lint, test and code-understanding services that an agent can call while working in a codebase.
3,381 services with a source
141 pages
btc-tx x402 REST usage
Decoded Bitcoin transaction by txid: inputs and outputs, fee, size, weight and virtual size, replace-by-fee flag, and confirmation status with a confirmation count. Informational, not advice.
0.01 USDC per call
per call
laborwage-occupations x402 REST usage
Resolve an occupation title to ranked SOC candidates, each with the SOC code, official title and a match score. The cheap first step before a prevailing-wage determination when only a job title is known.
0.005 USDC per call
per call
orphan-patch-score x402 REST usage
Ranks packages with disclosed advisories, silent maintainers, and many dependents as orphan-patch candidates, deterministically, from public inputs alone.
0.02 USDC per call
per call
AISkills402: Code Review x402 REST usage
Code Review — Reviews a code change (a diff or a changed file pasted as text) and reports real problems ranked by severity — correctness bugs, security holes, data loss, missing error handling, edge cases, resource leaks...
0.01 USDC per call
per call
Base58 Encode/Decode x402 REST usage
Base58 encode or decode bytes/hex (Solana-style base58).
0.005 USDC per call
per call
Base64 Encode/Decode x402 REST usage
Base64 encode or decode a string — base64 encoder/decoder (body {mode:encode|decode,input}).
0.005 USDC per call
per call
Hex Encode/Decode x402 REST usage
Hex encode or decode text — hex string encoder/decoder.
0.005 USDC per call
per call
JWT Decoder x402 REST usage
Decode a JWT — parse header and payload claims without a key (no signature verification).
0.005 USDC per call
per call
Language Detection x402 REST usage
Detect the language of a text (80+ languages) with ISO 639-1 and 639-3 codes, confidence, a reliability flag and the top candidates. Runs locally, nothing is stored. Params: text (required, up to 20,000 characters), top...
0.0025 USDC per call
per call
Dependency Upgrade Plan x402 REST usage
Dependency upgrade plan for up to 5 npm or PyPI packages in one call (e.g. react, react-dom and next together): for each package the breaking changes between your version and the target, major bumps, Node.js or Python an...
0.02 USDC per call
per call
NutriPulse x402 REST usage
Ultra-processed food check for one real product — scan a barcode (EAN/UPC) and get the NOVA processing group, Nutri-Score, full additive census with flagged-additive notes (EU-banned dyes, IARC-listed sweeteners, nitrite...
0.02 USDC per call
per call
Qonoro NAICS Classifier x402 REST usage
Classify a company to its NAICS 2022 code and SIC code. Input: company name, optional website, optional description. Output: NAICS code, title, sector, SIC code, confidence score. Deterministic, sub-second. x402-native.
0.02 USDC per call
per call
HTTP Status Code Checker x402 REST usage
Give this API a list of up to 10 web addresses and it will visit each one to tell you whether it is working, broken, or redirecting visitors somewhere else. You get back the exact status number (like 200 for OK, 404 for...
0.01 USDC per call
per call
Url x402 REST usage
URL encoder/decoder, percent encoding, RFC 3986, query string escape, form data, encodeURIComponent, decodeURIComponent. Safely escape URLs for HTTP. Accepts payment on Base or Solana — either network works.
0.0022 USDC per call
per call
BIC/SWIFT check x402 REST usage
BIC/SWIFT code validation and parsing: bank, country, location and branch codes, test-code flag.
0.003 USDC per call
per call
JWT decode & verify x402 REST usage
Decode a JWT and verify its signature with the public keys of a JWKS URL (RS256, ES256, EdDSA...) or an HMAC secret, checking expiry, audience and issuer; returns header, claims and the exact reason if invalid. Tokens ar...
0.003 USDC per call
per call
Reference Data API x402 REST usage
Decodes a 17-character vehicle identification number (NHTSA vPIC): make, model, year, trim, body, engine, fuel, drive, plant, and validates the check digit.
0.018 USDC per call
per call
Github repo meta x402 REST usage
GitHub repo metadata (keyless, User-Agent required). owner/repo → stars/forks/language/license. Soft-fail 403 rate.
0.003 USDC per call
per call
Decode transaction event logs x402 REST usage
Decode a transaction: send ?chain=base|arc&tx=0x... and get its event logs decoded (every ERC-20 and NFT transfer typed, with from, to and amount), the function called, success or failure, gas in USD and one plain-Englis...
0.003 USDC per call
per call
Code Sandbox x402 REST usage
Run code in an isolated cloud sandbox and get its output — agents can't self-host this. POST {code, language?}. language: python (default), javascript, bash, r, java. Returns stdout, stderr, results, error. Hard-capped:...
0.018 USDC per call
per call
Encode text x402 REST usage
Encode a UTF-8 string into base64, base64url, hex, base32, or URL percent-encoding.
0.002 USDC per call
per call
Decode text x402 REST usage
Decode a base64, base64url, hex, base32, or URL percent-encoded string back into UTF-8 text. Malformed input for the chosen encoding is rejected as a clean 400.
0.002 USDC per call
per call
Decode Morse code x402 REST usage
Decode international Morse code back into text. Letters are separated by whitespace and words by "/". Unknown Morse sequences are clean 400s.
0.002 USDC per call
per call