dt0ur.online
dt0ur.online · 31 paid endpoints · listed 2026-10-27
Find the best DeFi yields across 500+ protocols and all major chains: filter by token (USDC, ETH...), chain, protocol, stablecoin-only and minimum TVL; returns APY (base + reward), 30-day mean APY, 7-day change, TVL, impermanent-loss risk and outlook. Sort by APY or TVL.
livelast check 5 days ago
100%valid x402 answers, 72 h
$0.06USDC received on Base, 7 days
3distinct payers, 7 days
54.2score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| POST | dt0ur.online/api/calendar/holidays Returns official public holidays for a given country and year. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/content/trivia Returns a random trivia question with multiple-choice answers, optionally filtered by difficulty. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/documents/parse Parses ANSI X12 and UN/EDIFACT EDI documents into structured JSON, CSV, cXML, or a rendered Typst PDF invoice. $0.01 per document in any output format; payloads | $0.01 | Base, Solana |
| POST | dt0ur.online/api/language/rhymes Finds words that rhyme with, mean similarly to, or sound like a given word. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/market/candles Historical OHLCV candlestick data (open, high, low, close, volume) for any Coinbase spot pair such as BTC-USD or ETH-USD, at 1m, 5m, 15m, 1h, 6h or 1d intervals | $0.01 | Base, Solana |
| POST | dt0ur.online/api/market/dex-pairs Find DEX liquidity pools for a token contract address or search term (symbol/name) across Ethereum, Base, Solana, Arbitrum, BSC and more: price, USD liquidity, | $0.01 | Base, Solana |
| POST | dt0ur.online/api/market/funding Perpetual futures funding rates (hourly and annualized APR), open interest in USD, mark vs oracle price, premium, 24h volume and price change for every Hyperliq | $0.01 | Base, Solana |
| POST | dt0ur.online/api/market/orderbook Live order book for a Coinbase spot pair: best bid/ask, mid price, spread in bps, USD liquidity within 1% of mid on each side, and the top bid/ask levels (up to | $0.01 | Base, Solana |
| POST | dt0ur.online/api/market/price Live USD prices and 24h % change for up to 25 crypto tokens per call: by ticker (BTC, ETH, SOL, USDC...), CoinGecko id, or chain:address for any token on Ethere | $0.01 | Base, Solana |
| POST | dt0ur.online/api/market/stats 24-hour ticker stats for a Coinbase spot pair: last price, open, high, low, % change, base and USD volume, 30-day volume, and current bid/ask. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/market/tvl DeFi total value locked (TVL): look up one protocol (e.g. aave-v3, uniswap-v3) for TVL, per-chain breakdown and 1d/7d change, or rank the top protocols overall, | $0.01 | Base, Solana |
| POST | dt0ur.online/api/market/yields Find the best DeFi yields across 500+ protocols and all major chains: filter by token (USDC, ETH...), chain, protocol, stablecoin-only and minimum TVL; returns | $0.01 | Base, Solana |
| POST | dt0ur.online/api/news/space-image Returns NASA's daily featured space image or video with an explanatory caption. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/onchain/allowance Check an ERC-20 token approval on base, ethereum, arbitrum, optimism, polygon, bsc: how much a spender (router, Permit2, contract) may move from an owner's wall | $0.01 | Base, Solana |
| POST | dt0ur.online/api/onchain/balance Wallet balance lookup for any address on base, ethereum, arbitrum, optimism, polygon, bsc: native coin plus ERC-20 token balances (USDC, USDT, WETH, DAI, cbBTC | $0.01 | Base, Solana |
| POST | dt0ur.online/api/onchain/contract Classify any address on base, ethereum, arbitrum, optimism, polygon, bsc: wallet (EOA, incl. EIP-7702 delegation) or contract, bytecode size, upgradeable proxy | $0.01 | Base, Solana |
| POST | dt0ur.online/api/onchain/ens Resolve an ENS .eth name to its address (plus avatar, url and twitter records), or an address to its verified primary ENS name. Reads Ethereum mainnet via the E | $0.01 | Base, Solana |
| POST | dt0ur.online/api/onchain/gas Live gas prices across base, ethereum, arbitrum, optimism, polygon, bsc, sorted cheapest first: base fee and gas price in gwei, plus the USD cost of a native tr | $0.01 | Base, Solana |
| POST | dt0ur.online/api/onchain/solana-balance Solana wallet balance lookup: SOL plus every SPL and Token-2022 token held (mint, symbol, amount), with live USD prices and total portfolio value. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/onchain/token ERC-20 token lookup by contract address on base, ethereum, arbitrum, optimism, polygon, bsc: name, symbol, decimals, total supply, live USD price, fully diluted | $0.01 | Base, Solana |
| POST | dt0ur.online/api/onchain/tx Look up a transaction by hash on base, ethereum, arbitrum, optimism, polygon, bsc: status (success/reverted/pending), block and timestamp, from/to, value, gas u | $0.01 | Base, Solana |
| POST | dt0ur.online/api/utility/diff Computes the Levenshtein edit distance and a similarity percentage between two strings. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/utility/hash Computes a SHA-256, SHA-512, or MD5 hash digest of provided text. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/utility/lorem Generates placeholder Lorem Ipsum text with a given number of paragraphs and sentences per paragraph. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/utility/luhn-check Validates a credit card or IMEI number against the Luhn checksum algorithm. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/utility/password Generates a cryptographically random password or token of a given length. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/utility/qrcode Generates a QR code for provided text as SVG markup or a base64 PNG data URI. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/utility/text-stats Computes word/character/sentence counts, estimated reading time, and an approximate Flesch-Kincaid grade level for provided text. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/utility/uuid Generates one or more cryptographically random UUID v4 identifiers. | $0.01 | Base, Solana |
| POST | dt0ur.online/api/network/ip Resolves IPv4/IPv6 addresses to geographic coordinates, country, ISP, autonomous system number (ASN), and timezone. | $0.05 | Base, Solana |
| POST | dt0ur.online/api/news/hackernews Delivers real-time trending technology articles, developer discussions, and venture announcements directly from HackerNews. | $0.05 | Base, Solana |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | dt0ur.online/api/calendar/holidays | 402 | 444 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-10-30 | 1 | $0.01 | |
| 2026-10-28 | 1 | $0.01 | |
| 2026-10-27 | 4 | $0.04 |
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x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/dt0ur.online