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Catalog

Every agent-payable API.

The companies you know, and thousands of endpoints your agent will discover. The catalog groups the network's 26,500+payable services under the companies that operate them — one company row can carry many service endpoints. Placement can't be bought.

All APIs

26,727 APIs
APICompanyCategoryPrice / callStatus
Saylor Innovations Data Desk
Investment return after fees, tax and inflation: real after-tax rate, future value in nominal and todays dollars, and purchasing power lost on cash.
saylorinnovations.com-$0.01listed
Saylor Innovations Data Desk
Classic ciphers - Caesar with any shift, ROT13, Atbash and Vigenere with a key, encode or decode, with all 25 Caesar candidates for brute force
saylorinnovations.com-$0.01listed
Saylor Innovations Data Desk
Risk statistics for a price or return series: Sharpe, Sortino, Calmar, max drawdown, historical and parametric value at risk, CVaR, volatility and win rate.
saylorinnovations.com-$0.01listed
Saylor Innovations Data Desk
Safe multisig wallet configuration on 8 chains - owners, signature threshold, nonce, enabled modules, guard, version and plain-language risk notes
saylorinnovations.com-$0.01listed
Saylor Innovations Data Desk
Search Creative Commons images and audio from Openverse - licence and licence URL, creator, ready-to-use attribution text, provider, dimensions and file URL
saylorinnovations.com-$0.01listed
Saylor Innovations Data Desk
Find a token's address and decimals on 11+ chains from the Uniswap default token list by symbol, name or contract address, filterable by chain id
saylorinnovations.com-$0.01listed
Saylor Innovations Data Desk
Crypto price on a past date - USD price of up to 5 coins on any day since 2013 with change and multiple versus today
saylorinnovations.com-$0.01listed
Saylor Innovations Data Desk
Algorand network status: latest round, minimum fee, per-byte fee, consensus version, genesis id and the time since the last round.
saylorinnovations.com-$0.01listed
Saylor Innovations DeFi Intellig
Total Value Locked by Blockchain. Total value locked (TVL) ranked by blockchain, across all DeFi protocols: chain name, chain id, gas token and TVL in USD. DefiLlama.
saylorinnovations.com-$10,000.00listed
Saylor Innovations Debt Payoff
Debt payoff calculator - payoff months, total interest and impossible-payment flag from balance, APR and payment
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Unix timestamp converter - unix seconds or milliseconds to ISO 8601 date, weekday and day of year, or a date to unix time
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Weight converter - convert between pounds, kilograms, ounces, grams, stone and tons with all equivalents
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Profit margin and markup calculator - margin percent, markup percent and profit from cost and price, or the price for a target margin
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Bitcoin address validator - checks base58check and bech32/bech32m checksums, returns network, address type (P2PKH, P2SH, P2WPKH, taproot) and encoding
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Savings goal calculator - months to reach a target from monthly savings, current balance and interest rate
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Speed converter - convert between mph, km/h, m/s, knots and ft/s with all equivalents
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Base64 encode and decode text - returns standard and URL-safe base64, or the decoded text with UTF-8 detection
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Inflation calculator - future cost of today's money and purchasing power loss over years at a given inflation rate
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
JSON formatter and beautifier - pretty-print or minify JSON with chosen indent and optional key sorting
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Cron expression explained in plain English with the next run times in any time zone - validates a 5-field cron and handles DST
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Text diff - line-by-line differences between two texts with added, removed and unchanged counts and similarity
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
URL encode and decode - percent-encode text for query strings and paths, or decode a percent-encoded string
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
URL parser - scheme, host, port, path segments, query parameters and fragment from any absolute URL
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Compound interest calculator - final balance, interest earned and year-by-year growth for a principal, rate, years and optional monthly contribution
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Days between two dates calculator - total days, weeks, years-months-days and business days between any two dates
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
IP address classifier and formatter - IPv4 or IPv6 type (private, loopback, link-local, multicast, global), integer, expanded and compressed forms
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Volume converter - convert between liters, gallons, quarts, cups, tablespoons and milliliters with all equivalents
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Math expression evaluator - arithmetic, powers, percent, factorial and functions like sqrt, log and sin
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Add days or business days to a date - calendar or weekday offset from a start date, returns the resulting date and weekday
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
CSV to JSON converter - parses quoted CSV with a chosen delimiter and header row into an array of objects
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Length converter - convert between miles, kilometers, feet, meters, inches, yards and nautical miles with all equivalents
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Temperature converter - convert between Celsius, Fahrenheit and Kelvin with all three equivalents
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
JSON to CSV converter - turns an array of objects or arrays into CSV with proper quoting
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Area converter - convert between acres, hectares, square meters, square feet and square kilometers with all equivalents
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Loan amortization schedule calculator - monthly payment, total interest, payoff time and first 12 payments, with savings from an extra monthly payment
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
HTML escape and unescape - convert special characters to HTML entities and back
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Age calculator from birthdate - exact age in years, months and days, total days lived and days until the next birthday
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Regex tester - matches, capture groups and named groups for a JavaScript pattern against text
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
ROI calculator - return on investment percent, gain, multiple and annualized return from amount invested and returned
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Descriptive statistics for a list of numbers - mean, median, mode, standard deviation, quartiles and percentiles
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Slug generator and case converter - slug, kebab, snake, camel, Pascal, constant and title case from any text
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Lorem ipsum generator - repeatable placeholder paragraphs with a chosen number of sentences and seed
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
JSON validator - checks whether text is valid JSON, with type, size, depth, key count and error line and column
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
CIDR subnet calculator - network, broadcast, netmask, wildcard, host range and usable hosts for an IPv4 CIDR block
saylorinnovations.com-$0.01listed
Saylor Innovations Dev Tools
Percentage calculator - percent change between two numbers, percent of a number, what percent one number is of another, and increase or decrease by a percentage
saylorinnovations.com-$0.01listed
Saylor Innovations Development D
UN Sustainable Development Goal indicators for a country - latest values and trends
saylorinnovations.com-$0.01listed
Saylor Innovations Dew Point, W
Dew point, wet-bulb, absolute humidity and condensation check
saylorinnovations.com-$0.01listed
Saylor Innovations Dictionary
Thesaurus: Synonyms, Antonyms, Rhymes & More. Thesaurus and word finder: synonyms, antonyms, rhymes, near rhymes, sound-alikes, homophones, means-like, adjectives for a noun, broader/narrower terms, with parts of speech and frequency (Datamuse).
saylorinnovations.com-$1,000.00listed
Saylor Innovations Dictionary
Dictionary: Definitions, Examples, Pronunciation. English dictionary: definitions by part of speech with usage examples (Wiktionary), pronunciation, syllable count and word frequency; spelling suggestions when a word is not found.
saylorinnovations.com-$1,000.00listed
Saylor Innovations EU Tender Sea
EU public procurement tender search (TED) - title, buyer, CPV codes, publication date and deadline
saylorinnovations.com-$0.01listed
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