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data.spencermcw.com/v1/drug/nadac/changes working
https://data.spencermcw.com/v1/drug/nadac/changes
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.05 USDC on base
- Catalogue says
- 0.05 USDC
- Pays to
0xE6900aE625875b748f56Fb45C3e06a59Be8870DF- Last check
- 30 min ago · 191 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (11 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 1 from 1 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:11 UTC
Description (from the catalogue, unverified)
Which drug acquisition costs changed this week? NADAC per-unit cost changes and NDCs added or dropped, with CMS’s stated reason, 2025 on, from CMS’s weekly NADAC files. Updated weekly. $0.05 per call (x402, USDC on Base); 3 free calls a day.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 00:08 UTC | 8374ae0b…f7bedd daily summary | 13353 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/7licm767tcwo56up
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