GadgetHumans API Hub

Free. Search every live x402 bazaar - PayAI (14,841 listings) and Coinbase CDP (73,178) plus this catalogue - in one call, ranked by measured 30-day call volume. Compare providers and prices before paying any endpoint.

Pre-trade risk verdict on a Base token, $0.01. Give a Base contract address and get: honeypot/transfer-simulation result, buy and sell tax, mint and owner privileges, verified-source status, blacklist and pausable flags, liquidity and holder concentration, scored 0-100 with the explicit red flags named. Aggregated live from honeypot.is, DexScreener, GoPlus and GeckoTerminal. Run it before buying, approving or LP-ing an unknown token.

Prediction-market odds and implied probability, $0.01. Ask for an event or topic and get the live Polymarket markets that match: each outcome's implied probability and decimal odds, best bid/ask and spread, book liquidity, 24h and 1wk volume, days to resolution, and a deterministic 0-100 edge/attention score with the concrete flags named (wide_spread, thin_liquidity, resolving_within_24h, sharp_move_24h, close_call). Use when you need the market-implied probability of an event - an election, a Fed decision, a match, a price level - rather than a headline opinion. One venue, read live.

Live prediction-market board scan, $0.25. Returns the whole active board ranked by 24h volume: every market's implied probabilities, spreads, book depth, 24h/1wk volume, days to resolution and 0-100 edge scores, plus a summary of where the board is least certain - the live close calls (near 50/50), the widest spreads, the sharpest 24h moves, and total board volume. Use to screen prediction markets for mispricing, monitor event risk, or find the events the market itself cannot call. One request, whole board.

Search Amazon products and get affiliate links. Find products across 40+ categories. Returns buying guides and Amazon search links with your affiliate tag.

VAULT: Persistent agent memory — the KEY tool. Store and retrieve data across sessions. Agents are stateless — use this to remember facts, preferences, task state, API keys, conversation summaries, and configuration between runs. Data persists indefinitely in KV storage. Once stored, data is yours forever — only accessible through this server. Call with action='get' to read, action='set' to write, action='delete' to remove, action='search' to find by keyword.

VAULT: View your agent profile — see your agent ID, total stored data items, usage stats, and subscription status. Shows what data you have stored in our vault.

VAULT SEARCH: Search across ALL your stored memories by keyword. Finds matches in both memory keys and values. Returns up to 10 results. Unlike agent_memory where you need to know the exact key, this lets you discover what you've stored.

VAULT LIST: List all memory keys in your vault. Shows every piece of data you've stored, organized by category. Use this to see everything you've saved across sessions.

Current weather for any city

7-day weather forecast for any city

Get real-time cryptocurrency prices from Binance

Convert between currencies using real-time rates

Forward geocode an address to coordinates

Look up DNS records for any domain

Get geolocation data for any IP address

Get current air quality data for any city (AQI, PM2.5, PM10)

Search the web using DuckDuckGo

Parse RSS/Atom feed to JSON

Check SSL certificate for a domain

Decode a JWT token into header, payload, signature

Check password strength with score and crack time estimate

Detect the language of provided text with confidence score

Generate QR code as base64 PNG image

Generate secure random passwords

Generate UUID v4 identifiers

Generate SEO-optimized title, meta description, keywords, and slug

Generate cryptographic hash of input text (SHA-256, SHA-512, MD5)

Encode or decode text using Base64

Evaluate a mathematical expression safely

Count words, characters, sentences, paragraphs with stats

Convert Unix timestamp to date or vice versa

Calculate Flesch-Kincaid readability score and grade level

Analyze the tone, emotion, and sentiment of text

Generate 5 compelling headlines from content

Summarize long text into concise key points

Compare two texts and return line-by-line differences

Proofread text for grammar, spelling, punctuation, and style issues

Calculate monthly mortgage payments and total interest

Calculate loan payments, total interest, and full schedule

Calculate compound interest growth over time

Calculate percentages — find what % X is of Y

Calculate tip amount and split bill between people

Convert between measurement units (temperature, length, weight)

Convert timestamps between any timezones

Convert numbers between bases (hex, decimal, octal, binary)

Calculate BMI from weight and height

Calculate Basal Metabolic Rate using Mifflin-St Jeor equation

Estimate calories burned during physical activities

UNIVERSAL PROXY: Call any API Hub tool by name. Access 122 REST tools through this single MCP endpoint. Tools include: email verification, color converter, QR decode, HTML entities, regex test, MIME types, HTTP codes, country list, currency list, public holidays, paper sizes, chemical elements, JSON tools, password strength, named entities, keyword density, text complexity, macros, ideal weight, body fat, heart rate zones, sleep calculator, ovulation calculator, and 250+ more. Use tool_name to specify which tool and params for its arguments.

Ranked web search results.

Fetch a page and return clean text.

Crawl a site and return page text.

Reader-mode extraction of an article.

Page metadata (title, description, canonical).

Open Graph card fields for a URL.

Content, SEO and readability analysis of a page.

Multi-source research brief on a topic.

Rewrite text for clarity and tone.

Compare two or more values or documents.

Extract emails and phone numbers from text.

Generate a QR code image (png|svg).

Pretty-print and validate a JSON payload.

Parse an RSS or Atom feed into items.

Current conditions and forecast for a city.

Multi-day forecast.

Air quality index and pollutants.

Live crypto prices and market caps.

Foreign-exchange rate between two currencies.

DNS records for a domain.

Syntax, MX and deliverability check for an email.

Coordinates to address.

Distance and travel time between two places.

Public holidays for a country.

Validate an EU VAT number via VIES and return the registered company name, address and standard VAT rate.

Live Irish weather observations from Met Eireann for a named station.

Live Irish Rail departures and arrivals for a named station.

Irish official statistics from the CSO PxStat API. Pass a CSO table id (CPM01, MUM01, HPM06, NDQ01, QLF01, TEA01, TSA02, NAQ03) or a series name: unemployment,

[object Object]

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Key/value memory store for agent state.

Condense a long text into a short summary of a chosen length.

Pull named fields out of messy text and get them back as structured JSON.

Turn text into a 768-dimension embedding vector for search, clustering or similarity.

Describe an image at a URL in natural language.

Read every piece of text out of an image and get it back as plain text.

Resolve an ENS name such as vitalik.eth to its Ethereum address.

Translate text between any of 100+ languages, returning the translated string.

Classify text sentiment as positive or negative with a confidence score.

Cryptographic hash of text (SHA-256, SHA-512, MD5) - fingerprint data or verify integrity.

Base64-encode or decode a string.

Generate fresh random UUID v4 identifiers, one or many in a single call - cryptographically random and instant.

Compute exact age in years, months and days from a birth date, with the next birthday. Pure CPU, instant.

Convert between degrees, radians, gradians and turns. Pure CPU, instant.

Convert area units: m2, km2, hectares, acres and square feet. Pure CPU, instant.

Return ASCII codes with character, decimal, hex and binary, or look up one character. Pure CPU, instant.

Apply the Atbash substitution (A to Z, Z to A) to encode or decode text. Pure CPU, instant.

Convert an integer between bases 2 and 36. Pure CPU, instant.

Encode text to RFC 4648 Base32 or decode it back to plaintext. Pure CPU, instant.

Encode text to Base85 (ASCII85) or decode it back. Pure CPU, instant. Use for compact binary-safe payloads inside JSON.

Convert text to binary and binary back to text. Pure CPU, instant.

Compute body mass index from metric or imperial height and weight. Pure CPU, instant.

Count business days between two dates, or add N business days to a date. Pure CPU, instant. Use for SLAs and settlement dates.

Format a byte count as a human-readable string with the right unit. Pure CPU, instant.

Shift letters by any amount to encrypt, or reverse the shift to decrypt, keeping case and punctuation. Pure CPU, instant.

Convert text between upper, lower, title, sentence, camel, snake and kebab case. Pure CPU, instant.

Look up a chemical element by symbol, name or atomic number and return its mass, category, group and period. Pure CPU, instant.

Expand a CIDR block into network address, broadcast, netmask, wildcard, usable host range and host count. Pure CPU, instant. Use to plan a subnet or test whethe

Flip one or more coins and return the sequence and heads count. Pure CPU, instant.

Convert a colour between hex, RGB, HSL and CMYK. Pure CPU, instant.

Check the WCAG contrast ratio between two colours and report AA and AAA pass or fail for normal and large text. Pure CPU, instant. Use before shipping a palette

Return harmonised colour sets with hex and RGB values from a seed colour. Pure CPU, instant.

Find the closest CSS named colour to a hex value, with the distance score. Pure CPU, instant.

Turn a hex code into its nearest named colour. Pure CPU, instant.

Generate a harmonious palette (complementary, analogous, triadic) from a seed colour, with hex values. Pure CPU, instant.

Compute nCr and nPr for a set size and selection. Pure CPU, instant.

Count syllables in a word or text. Pure CPU, instant.

Return ISO 3166 countries with alpha-2, alpha-3, numeric code and region, filterable by query. Pure CPU, instant.

Explain a cron expression in plain English and return the next scheduled run times. Pure CPU, instant. Use to verify a schedule before deploying it.

Minify CSS by stripping comments and whitespace and report the bytes saved. Pure CPU, instant.

Convert CSV text into a JSON array of row objects, with an optional custom delimiter and header handling. Pure CPU, instant. Use to turn a pasted table or expor

Return ISO 4217 currencies with code, name and minor units, filterable by query. Pure CPU, instant.

Remove duplicate lines, keeping the first occurrence, and report how many were removed. Pure CPU, instant.

Filter lines by substring or regular expression and return the matches. Pure CPU, instant.

Compare two quantities as a unit rate and report the percentage difference. Pure CPU, instant. Use to pick the cheaper of two packs with different sizes.

Sort lines numerically or naturally, ascending or descending. Pure CPU, instant.

Add or subtract days and months from a date and return the result with weekday, day-of-year and ISO week. Pure CPU, instant.

Detect the language of a text with a confidence score. Pure CPU, instant.

Roll dice in standard notation such as 3d6+2 and return the individual rolls and total. Pure CPU, instant.

Compare two texts line by line and return added, removed and unchanged lines with a unified view. Pure CPU, instant. Use to review what changed between two vers

Apply a percentage discount to a price and return the sale price, amount saved and effective rate. Pure CPU, instant.

Search emoji by name or keyword and return the character, shortcode and category. Pure CPU, instant.

Convert energy units: joules, calories, kWh and BTU. Pure CPU, instant.

Count URLs, emails, hashtags, mentions and numbers in a text block. Pure CPU, instant.

Compute Shannon entropy of a string in bits per character and total bits, with an estimated brute-force space. Pure CPU, instant. Use to judge secret or key ran

Compute the factorial of a number with exact big-integer precision and its digit count. Pure CPU, instant.

Generate Fibonacci numbers as a sequence or return the nth term, with exact big-integer values. Pure CPU, instant.

Convert between byte, KB, MB, GB and TB using binary or decimal units. Pure CPU, instant.

Compute fuel needed and trip cost from distance, consumption and price. Pure CPU, instant.

Compute greatest common divisor and least common multiple for a list of integers. Pure CPU, instant.

Compute area, perimeter, volume and surface area for common shapes. Pure CPU, instant.

Compare two hashes for equality and detect which algorithm produced them by digest length. Pure CPU, instant.

Generate relevant hashtags from a topic or text. Pure CPU, instant.

Render text or bytes as a classic offset, hex and ASCII dump, with a mode to decode a dump back to text. Pure CPU, instant.

Escape text to HTML entities or decode entities back to plain text and Unicode. Pure CPU, instant. Use to sanitise output or read scraped text.

Minify HTML by collapsing whitespace and removing comments, with the bytes saved. Pure CPU, instant.

Parse an HTML table into rows and columns as JSON or CSV. Pure CPU, instant.

Look up an HTTP status code's name, meaning and category. Pure CPU, instant.

Live equity quote for a ticker: last price, open/high/low/close, volume and previous close.

Look up an HTTP status code, or list every HTTP status code grouped by class. Pure CPU, instant.

Validate an IBAN checksum and return the country, bank code, account number and formatted groups. Pure CPU, instant. Use before storing or paying to an IBAN.

Re-indent JSON with a chosen width, or collapse it to one line. Pure CPU, instant.

Convert INI or config-style key/value files into JSON, with each section as an object. Pure CPU, instant.

Project an investment's future value with contributions over a number of years. Pure CPU, instant.

Return the caller's IP address and its network classification. Live request.

Validate an IPv4 address and report whether it is private, loopback, link-local or public, with its integer form. Pure CPU, instant.

Flatten a deeply nested JSON object into dotted keys, or unflatten dotted keys back into a tree. Pure CPU, instant.

Deep-merge two JSON objects into one, with the second overriding the first on shared keys. Pure CPU, instant.

Query a JSON document with a JSONPath expression and return the matched nodes. Pure CPU, instant.

Convert a JSON array of objects into CSV rows with a header line, ready for a spreadsheet or import. Pure CPU, instant.

Convert a JSON object or array into well-formed XML with configurable root and item names. Pure CPU, instant.

Convert JSON into equivalent YAML, preserving nesting and types. Pure CPU, instant. Use for config files and Kubernetes or CI manifests.

Check whether text is valid JSON and, when it is not, return the exact parse error position and message. Pure CPU, instant. Use to gate a payload before sending

Decode a JWT into its header and payload without verifying the signature, and report expiry and time-to-live. Pure CPU, instant. Use to inspect a token's claims

Return ISO 639 languages with code, English name and native name, filterable by query. Pure CPU, instant.

Compute edit distance between two strings with a similarity percentage. Pure CPU, instant. Use for fuzzy matching and dedupe.

Extract every link from a page and report which resolve and which are broken. Live network check.

Compute monthly repayment, total interest and total cost for a loan. Pure CPU, instant. Use to compare offers.

Generate lorem ipsum placeholder text with a chosen paragraph or word count. Pure CPU, instant.

Convert Markdown to clean HTML with headings, tables, code fences and links handled. Pure CPU, instant.

Mask sensitive parts of a string, such as emails or card numbers, keeping a configurable number of characters at each end. Pure CPU, instant.

Evaluate a math expression safely with functions, constants and parentheses. Pure CPU, instant.

Multiply, transpose or add matrices. Pure CPU, instant.

Fetch a URL and return title, description, canonical, Open Graph and Twitter card fields. Live fetch.

Look up the MIME type for a file extension, or the usual extensions for a MIME type. Pure CPU, instant.

List common MIME types by category with their usual file extensions. Pure CPU, instant.

Convert text to Morse code and Morse back to text. Pure CPU, instant.

Compute mortgage repayment, total interest and the loan-to-value ratio. Pure CPU, instant.

Generate NanoID strings of a chosen length, with the entropy per id. Pure CPU, instant. Use for short, collision-safe ids.

Spell text with the NATO phonetic alphabet, or decode the words back to letters. Pure CPU, instant.

Write a number out in English words, with optional currency and ordinal forms. Pure CPU, instant.

Return dimensions and aspect ratio for paper sizes such as A4, A3, Letter and Legal, in mm, inches and pixels at a given DPI. Pure CPU, instant.

List standard paper sizes with dimensions in mm and inches. Pure CPU, instant.

Generate a strong random password with a chosen length and character classes, plus its entropy. Pure CPU, instant, and nothing is stored.

Score a password 0-100 by length, character classes, repetition and common-pattern penalties, with named weaknesses and estimated crack time. Pure CPU, instant,

Compute what X percent of Y is, what percent X is of Y, and the percent change between two numbers. Pure CPU, instant.

Parse a phone number into country code, national number, E.164 and national formats, and report whether the length is plausible. Pure CPU, instant.

Convert between pixels, points, ems and inches at a given DPI. Pure CPU, instant.

Convert pressure units: bar, psi, kPa and atm. Pure CPU, instant.

Test whether a number is prime and list primes in a range. Pure CPU, instant.

Generate synthetic records such as names, emails and dates for fixtures and tests, with a seed for reproducibility. Pure CPU, instant.

Generate random integers in a range, one or many. Pure CPU, instant.

Score text for readability: Flesch reading ease, Flesch-Kincaid grade, average sentence length and syllable count, with a plain-English verdict. Pure CPU, insta

Test a regular expression against sample text and return every match, capture group and index. Pure CPU, instant. Use to debug a pattern before shipping it.

Strip diacritics and accents from text, returning plain ASCII without changing case. Pure CPU, instant.

Reverse characters or word order in text. Pure CPU, instant.

Convert an integer to Roman numerals or parse a Roman numeral back to an integer, with validation. Pure CPU, instant.

Apply ROT13 to text in either direction, preserving case. Pure CPU, instant.

Convert between hourly, weekly, monthly and annual pay from a stated hours-per-week. Pure CPU, instant.