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data.spencermcw.com/v1/drug/nadac working
https://data.spencermcw.com/v1/drug/nadac
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.01 USDC on base
- Catalogue says
- 0.01 USDC
- Pays to
0xE6900aE625875b748f56Fb45C3e06a59Be8870DF- Last check
- 21 min ago · 203 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (136 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 3 from 3 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:10 UTC
Description (from the catalogue, unverified)
What do US pharmacies pay for this drug? CMS’s National Average Drug Acquisition Cost (NADAC) per unit for an NDC, the generic’s NADAC for a brand and the weekly price history since January 2025, from CMS’s NADAC files on data.medicaid.gov. Updated weekly. $0.01 per call (x402, USDC on Base); 3 free calls a day.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-08 00:10 UTC | d28e10fd…7a050f daily summary | 192862 |
| 2026-11-07 00:13 UTC | e5b8ca41…b3a089 daily summary | 113627 |
| 2026-11-06 00:10 UTC | 0ae2300b…adf40b daily summary | 25276 |
Verify any statement offline: how.
For agents and owners
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