heb-utils-x402.hebutils-api.workers.dev
heb-utils-x402.hebutils-api.workers.dev · 17 paid endpoints · listed 2026-10-27
Get the transaction count (nonce) and pending nonce of any address on Base mainnet. Pass the address. Read-only live on-chain data, useful before sending a transaction.
livelast check 5 days ago
100%valid x402 answers, 72 h
$0.013USDC received on Base, 7 days
9distinct payers, 7 days
56.7score (0-100)
Paid endpoints
| Method | Endpoint | Price | Networks |
|---|---|---|---|
| GET | heb-utils-x402.hebutils-api.workers.dev/base-block-number Get the latest Base mainnet block number with its timestamp (unix and ISO) and gas used. No parameters. Read-only live on-chain data, useful to check chain live | $0.001 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/base-erc20-balance Get the ERC-20 token balance of any wallet on Base mainnet. Pass the token contract address and the holder address. Returns the raw balance, decimals, token sym | $0.001 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/base-erc20-supply Get the total supply of any ERC-20 token on Base mainnet. Pass the token contract address. Returns the raw total supply, decimals, symbol and the human-readable | $0.001 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/base-nonce Get the transaction count (nonce) and pending nonce of any address on Base mainnet. Pass the address. Read-only live on-chain data, useful before sending a tran | $0.001 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/base-address-summary Base address summary: contract or wallet, ETH balance, tx count, USDC balance | $0.005 | Base, Base Sepolia |
| GET | heb-utils-x402.hebutils-api.workers.dev/fee-drag Fee and compounding calculator: final value with and without annual fees. Arithmetic only, not advice. | $0.005 | Base, Base Sepolia |
| GET | heb-utils-x402.hebutils-api.workers.dev/hebrew-date Gregorian to Hebrew calendar date (English and Hebrew) | $0.005 | Base, Base Sepolia |
| GET | heb-utils-x402.hebutils-api.workers.dev/hebrew-normalize Strip niqqud, normalise final letters, rough transliteration of Hebrew text | $0.005 | Base, Base Sepolia |
| GET | heb-utils-x402.hebutils-api.workers.dev/base-token-brief One call for a Base token: symbol, name, decimals, total supply, optional holder balance, admin-control risk screen (proxy, owner, mint, pause, blacklist, fee s | $0.01 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/fx-real-return ECB reference FX rate plus inflation-adjusted growth. Information only, not advice. | $0.01 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/indicators Technical indicator numbers (SMA, EMA, RSI, MACD, Bollinger, ATR, OBV, Stochastic) from price series you supply (comma-separated, oldest first, up to 250 values | $0.01 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/order-report Order a researched report (company brief, Israeli regulation explainer, market scan, tech comparison). Written from public sources, delivered within 24h, genera | $0.01 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/shabbat Candle-lighting and havdalah times for the coming Shabbat at lat/lon | $0.01 | Base |
| GET | heb-utils-x402.hebutils-api.workers.dev/base-token-check Base ERC-20 token control-risk screen: proxy, owner, mint, pause, blacklist, fee setters from bytecode | $0.02 | Base, Base Sepolia |
| GET | heb-utils-x402.hebutils-api.workers.dev/base-token-verdict Check if a token on Base looks risky: plain-language heuristic screen of a token contract for admin-control signals (upgradeable proxy, active owner, mint, paus | $0.02 | Base, Base Sepolia |
| GET | heb-utils-x402.hebutils-api.workers.dev/il-capital-gains Israel capital gains tax estimator for listed securities (25% real gain plus surtax). Estimate only, not tax advice. | $0.02 | Base, Base Sepolia |
| GET | heb-utils-x402.hebutils-api.workers.dev/return-tail-stats Empirical lower-tail statistics of periodic returns you supply (decimals, 20-250 values): lower quantile and mean of observations at or below it. Numbers only, | $0.05 | Base, Base Sepolia |
Latest checks
| When | Endpoint | HTTP | ms | Result |
|---|---|---|---|---|
| 5 days ago | heb-utils-x402.hebutils-api.workers.dev/base-address-summary | 402 | 550 | valid x402 v2 terms |
Income on Base (7 days)
| Day | Transfers | USDC | |
|---|---|---|---|
| 2026-11-01 | 3 | $0.003 | |
| 2026-10-29 | 2 | $0.002 | |
| 2026-10-28 | 1 | $0.001 | |
| 2026-10-27 | 2 | $0.002 | |
| 2026-10-26 | 1 | $0.001 | |
| 2026-10-25 | 4 | $0.004 |
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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/heb-utils-x402.hebutils-api.workers.dev