| Saylor Innovations Data Desk Bitcoin network status: block height and age, difficulty, mempool transactions, size and fees, minimum mempool and relay fee rates, node version. |  saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Loan payoff with extra payments - monthly payment, months and interest saved, new payoff length and totals versus the original schedule | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Convert decimal latitude and longitude to degrees-minutes-seconds and degrees-decimal-minutes, or parse a DMS coordinate pair back to decimal degrees | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Validate a crypto address offline: format and checksum for EVM EIP-55, Bitcoin, Litecoin, Tron, XRP, Solana, TON, Sui, Cosmos and Cardano, with network detection. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk jsDelivr CDN usage for an npm package over 30 days - total and daily hits, peak day, rank among all packages and npm, bandwidth and daily series | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk NFT token lookup on 16 EVM chains: ERC-721 or ERC-1155, current owner, token URI, inline metadata when on-chain, collection name and ERC-2981 royalty. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Search the Internet Archive for books, audio, films, software and images - title, creator, date, download count, size and item link, sorted by popularity | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Verify a smart contract wallet signature (ERC-1271) on 16 EVM chains for Safe, account abstraction and other multisig wallets via isValidSignature. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Proxy contract resolver for 16 EVM chains: EIP-1967, EIP-1822, EIP-1167 clone and legacy OpenZeppelin patterns, implementation, admin and beacon address. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk London Underground, DLR, Overground, Elizabeth line and tram status from TfL - good service or delays per line with disruption reasons right now | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Top DEV Community articles by tag and time window - title, author, reactions, comments, reading time, tags and URL for ai, javascript, webdev, python and more | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Number toolkit - primality, prime factorization, divisors, totient, perfect or abundant class, roman numeral, English words, bases and gcd or lcm with a second number | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Bitcoin transaction lookup: inputs and outputs with types, fee and fee rate, confirmations, block time and RBF signalling, from Bitcoin Core RPC. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Search Firefox add-ons - average daily users, weekly downloads, rating, authors, categories, last update, permissions requested and recommended status | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Search Hugging Face Spaces (demo apps) by keyword - likes, SDK (Gradio, Streamlit, Docker), creation date, tags and URL, sorted by likes or trending | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Hedera account history: recent transactions with type, result, net HBAR change, fee and consensus time, newest first with cursor pagination. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Status board for 16 EVM chains in one call: latest block, head age, gas price and a health flag, with the slowest chain and the cheapest gas. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Paris Velib bike availability - real-time bikes, e-bikes and free docks for any station by name or street | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Total distance of a multi-stop route from waypoints in km, miles and nautical miles, with each great-circle leg, bearing, detour ratio and travel time | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk HTTP status code reference with name, class, meaning, whether it is retryable or cacheable by default and related codes, or list a whole class | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Maximum home price and loan from income, debts, down payment and rate using the 28/36 rules, with tax, insurance and HOA in the monthly total | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Search the current Code of Federal Regulations - CFR citation, part and section, heading, text excerpt, effective date and link, filterable by title | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Stellar transaction lookup: success or failure, fee, memo, ledger time and decoded operations such as payments and offers, read from Stellar Horizon. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Hedera token facts: name, symbol, decimals, supply, treasury, paused state and which admin, supply, freeze and wipe keys exist, from the mirror node. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Accurate WGS-84 distance and bearings between two coordinates with Vincenty, or the destination point from a start, bearing and distance | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk NOAA climate teleconnection indices NAO, AO and PNA - latest monthly value, positive or negative phase, months in phase and what the phase means for weather | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk ENSO status from the NOAA Oceanic Nino Index - El Nino, La Nina or neutral phase, strength, consecutive seasons in phase and the last 12 seasons | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk XRP Ledger account history: recent transactions with type, counterparty, amount delivered, destination tag and result, with marker pagination. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Search the Human Phenotype Ontology for clinical signs and symptoms - HP id, name, definition and synonyms with a link to each term page | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Rental property underwriting: NOI, cap rate, monthly cash flow, cash-on-cash return, DSCR, gross rent multiplier and break-even occupancy from price and rent. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Open natural disasters - NASA EONET wildfires, severe storms, volcanoes, floods and ice events with location, magnitude and source link | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Solana priority fee estimate from recent slots: micro-lamports per compute unit at p25 to p90, optionally scoped to the accounts a transaction writes. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Hong Kong Observatory current temperature, humidity, UV index, district rainfall and warnings with the general situation and a 9-day forecast | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Encode a contract call: give a function signature and a JSON array of arguments, get calldata and the 4-byte selector. Computed locally, no node needed. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk DAO governance proposals from Snapshot by space - status, votes, voting power, quorum met, leading choice and its share of the vote, with links to each proposal | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Nobel Prize data by year, category or laureate name - laureates with shares and motivations, prize amount, birth and death details and Wikipedia links | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Transaction status on 16 EVM chains: pending in the mempool or confirmed, execution result, fee against the base fee, nonce gap and confirmations. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Euro area and EU country inflation from Eurostat HICP - monthly annual rate of change for DE, FR, ES, IT, EA and others, with the latest reading and history | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Validate a Avalanche address before sending: checksum, wrong-network check, live account type and balance, OFAC screening, and a send verdict of ok, caution or do_not_send. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Contract call simulation (eth_call) on 16 EVM chains: raw result, uint, address and string readings, any block, and a decoded revert reason on failure. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Chainlink price feed read on-chain for any pair on 7 chains - price, round id, last update and age, heartbeat, deviation threshold and a stale or fresh verdict | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Prescribable drug names from NLM RxTerms with route, available strengths, dose forms and RxCUI identifiers for medication autocomplete and lookup | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Convert text or identifiers between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, dot.case, path/case, Title Case and sentence case | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk NIH-funded research grant search by topic - project number, title, fiscal year, award amount, institute, organization and principal investigators from RePORTER | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk NFT metadata by token id on 16 EVM chains: token URI from the contract, then name, image, description and traits resolved from IPFS, Arweave or inline data. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Filecoin address lookup: FIL balance, actor type (account, miner, multisig), nonce, ID address and Ethereum-style f410 address, from a Lotus node. | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk IMF World Economic Outlook indicators by country or ranked worldwide - GDP growth, inflation, unemployment, debt and current account with forecast years | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Canadian river level and flow from Water Survey of Canada stations - latest level in metres, discharge in m3/s, 24h range, trend and a short time series | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Any Our World in Data chart by slug for up to 6 countries - latest value and year, change versus the previous point and 10 years earlier, units and a recent series | saylorinnovations.com | - | $0.01 | listed |
| Saylor Innovations Data Desk Atmospheric CO2 at Mauna Loa from NOAA - latest monthly and weekly ppm, year-over-year and ten-year change and annual growth for the last five years | saylorinnovations.com | - | $0.01 | listed |