x402pulse.dev
Base · payout 0x5e901f973c17e5542b4da2a64c7fdc736b2a6e74
Answers HTTP 402
unknown. We hold no reading for this seller's endpoints.
no reading date
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
70 x402-style payments from 3 distinct payers, $14.34 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 70
- Outside payers
- 3
- USDC
- 14.34
All USDC received at this payout address: $16.51 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x5e901f973c17e5542b4da2a64c7fdc736b2a6e74 | 21 | unknown | 70 x402-style payments from 3 distinct payers, $14.34 USDC in the last 7 days (Base, exact read) |
- Hosts
- x402pulse-tau.vercel.app, x402pulse.dev
- Listings
- 21 registered in the x402 catalogue
- Price range
- $0.0010 to $13.00 per call, as registered
- Categories (auto)
- Market data (11), Other (4), Developer tools (2), Onchain data (2), Security (2)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x5e901f…2a6e74 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 21
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://www.x402pulse.dev/v1/health/drug-label FDA drug label lookup: boxed warning, approved indications, contraindications, warnings and drug interactions for any drug, plus brand and generic names, manufacturer and route, as clean structured text from openFDA. No… | Base | Other | $0.001 | 2026-10-05 |
https://www.x402pulse.dev/v1/health/drug-safety FDA drug safety snapshot for any drug (brand or generic name): total adverse event reports, share serious and fatal, most-reported side effects and the quarterly report trend from FDA FAERS. Reports are not proof of cau… | Base | Security | $0.001 | 2026-10-05 |
https://www.x402pulse.dev/v1/health/recalls FDA drug recalls and food recalls: the latest FDA enforcement reports with recall class (Class I is most serious) explained in plain language, recalling firm, product, reason, status, dates and distribution. Filter by c… | Base | Other | $0.001 | 2026-10-05 |
https://www.x402pulse.dev/v1/skilled-whales Smart-money whale trades on Polymarket: recent large trades by skilled (Solid or Sharp) traders only, each tagged with the trader's skill score, edge over the odds paid, return and specialty. Separates informed whales f… | Base | Onchain data | $0.001 | 2026-10-05 |
https://www.x402pulse.dev/v1/wallet Polymarket trader scorecard for any wallet: skill score (0-100), edge over the odds paid, win rate vs. the win rate the odds implied, return (ROI), realized PnL, specialty and largest open positions. Scores the latest 2… | Base | Market data | $0.001 | 2026-10-05 |
https://www.x402pulse.dev/v1/whales Polymarket whale trades: the largest recent buys and sells across all markets above a size you choose, with trader name, outcome, price and USD size. 5- and 15-minute crypto markets filtered out. Pair with /v1/wallet to… | Base | Market data | $0.001 | 2026-10-05 |
https://www.x402pulse.dev/v1/health/drug-approvals FDA drug approvals: which companies just won FDA approval for new drugs, generics or biologics, from Drugs@FDA. Approval date, sponsor company, NDA/ANDA/BLA type, brand and active ingredients, dosage form, review priori… | Base | Other | $0.002 | 2026-10-05 |
https://www.x402pulse.dev/v1/health/drug-shortages FDA drug shortages: which medicines are in shortage now, grouped by drug, with availability (unavailable or limited) per package, companies, dosage forms, shortage reasons, estimated recovery notes and posting dates. Se… | Base | Developer tools | $0.002 | 2026-10-05 |
https://www.x402pulse.dev/v1/health/hospital Hospital scorecard for any U.S. Medicare hospital from the Centers for Medicare & Medicaid Services (CMS, the U.S. government agency): CMS overall star rating, type, ownership, emergency services, and how it compares wi… | Base | Market data | $0.002 | 2026-10-05 |
https://www.x402pulse.dev/v1/health/hospitals Best hospitals ranking for a U.S. state or city from Centers for Medicare & Medicaid Services (CMS) Care Compare data: ranked by CMS star rating, then net score (quality measures better than national minus worse across … | Base | Other | $0.002 | 2026-10-05 |
https://www.x402pulse.dev/v1/oil/inventories U.S. oil inventories from the EIA Weekly Petroleum Status Report: commercial crude, Cushing (WTI hub), Strategic Petroleum Reserve, gasoline and distillate stocks, each with the weekly build or draw, change vs. a year a… | Base | Market data | $0.002 | 2026-10-05 |
https://www.x402pulse.dev/v1/oil/prices Crude oil prices: WTI and Brent daily spot prices from the U.S. Energy Information Administration (EIA), with 1-day, 1-week, 1-month and 1-year changes, 52-week range and position in it, and the Brent-WTI spread. Offici… | Base | Market data | $0.002 | 2026-10-05 |
https://www.x402pulse.dev/v1/oil/supply U.S. oil supply from the EIA weekly report: crude production, refinery utilization, crude imports and exports (thousand barrels per day), weekly change, 4-week average, change vs. a year ago, and net imports. Data, not … | Base | Market data | $0.002 | 2026-10-05 |
https://www.x402pulse.dev/v1/health/safety-signals Drug safety signal detection (pharmacovigilance) from FDA FAERS: side effects reported disproportionately often with a drug versus all other drugs, using the proportional reporting ratio (PRR) and chi-square with standa… | Base | Security | $0.003 | 2026-10-05 |
https://www.x402pulse.dev/v1/oil/markets Oil prediction markets with smart money: busy Polymarket markets about oil prices, OPEC, Strait of Hormuz and fuel, each with the skilled-trader lean (skill-weighted money vs. the market's odds) from x402Pulse scoring. … | Base | Market data | $0.003 | 2026-10-05 |
https://www.x402pulse.dev/v1/oil/positioning WTI crude oil positioning from the CFTC Commitments of Traders: managed money (hedge funds) long, short and net contracts, weekly change, long/short ratio, and how extreme the net position is vs. the last 3 years (perce… | Base | Market data | $0.003 | 2026-10-05 |
https://www.x402pulse.dev/v1/smart-money Polymarket smart money for one market: the biggest holders on each side, each scored for skill (edge, win rate, ROI), plus which way skilled money leans and whether it agrees with the market's odds. Accepts a market lin… | Base | Onchain data | $0.003 | 2026-10-05 |
https://www.x402pulse.dev/v1/top-traders Polymarket leaderboard re-ranked by skill, not size: top traders by edge over the odds paid, return and consistency, for day, week, month or all time, optionally per category (sports, politics, crypto, economy). Exposes… | Base | Market data | $0.003 | 2026-10-05 |
https://www.x402pulse.dev/v1/disagreements Polymarket markets where smart money disagrees with the odds: scans the 30 busiest open markets every 15 minutes and returns those where skilled traders' money implies a different probability than the price, tempered ag… | Base | Market data | $0.004 | 2026-10-05 |
https://x402pulse-tau.vercel.app/v1/disagreements Polymarket markets where smart money disagrees with the odds: scans the 30 busiest open markets every 15 minutes and returns those where skilled traders' money implies a different probability than the price, tempered ag… | Base | Market data | $0.004 | 2026-10-05 |
https://www.x402pulse.dev/v1/pro/pass x402Pulse Pro: a 30-day pass for $13 USDC that returns an API key for unlimited calls (fair use: 120 a minute, 20,000 a day) to every x402Pulse endpoint, plus an MCP server for Claude Code, Cursor and Claude Desktop. Pa… | Base | Developer tools | $13 | 2026-10-05 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.