Biotech Catalyst Sentinel — catalyst change stream
https://api.biotechcatalystsentinel.com/v1/eventsOverview
FDA drug-approval catalyst change stream for US-listed biotechs: every state change of every tracked catalyst — each PDUFA date as set, extended and resolved — with the real outcome (approval or CRL), the SEC filing quote and its EDGAR source, as a since-cursor delta feed. Use when you mirror the calendar and need date changes and outcomes as they land, not a snapshot. Accuracy AND coverage are free at GET /v1/accuracy. Flat price per request.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
data
Provider
biotechcatalystsentinel
Source
bazaar
Indexed
2026-07-16 11:15:13
Health
Status
healthy
Latency (p50)
58ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-09-08 19:32:37
Last Healthy
2026-09-08 19:32:37
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-08 19:32:37 | healthy | 402 | 62ms | |
| 2026-09-08 02:36:54 | healthy | 402 | 57ms | |
| 2026-09-07 17:54:20 | healthy | 402 | 56ms | |
| 2026-09-07 14:19:47 | healthy | 402 | 58ms | |
| 2026-09-07 02:31:21 | healthy | 402 | 74ms | |
| 2026-09-06 16:12:55 | healthy | 402 | 65ms | |
| 2026-09-06 07:42:24 | healthy | 402 | 81ms | |
| 2026-09-06 05:26:39 | healthy | 402 | 57ms | |
| 2026-09-05 22:09:35 | healthy | 402 | 57ms |