api.biotechcatalystsentinel.com

https://api.biotechcatalystsentinel.com/v1/events

Shares a payout wallet with 2 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Change stream for PDUFA dates a company put in an SEC filing: every set, extension and resolution of every tracked catalyst, with the outcome (approval or CRL), the filing quote and its EDGAR source, as a since-cursor feed. Use when you mirror those disclosed dates and need changes as they land, not a snapshot. Accuracy and coverage are free at GET /v1/accuracy. Flat price per request.

64
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Sep 6Sep 16Sep 25Oct 5

Response time

p50 124ms · p95 130ms
0ms 100ms 200ms Sep 6Sep 16Sep 25Oct 5
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
9/6/2026, 12:00:00 AM 100% 17 126ms
9/7/2026, 12:00:00 AM 100% 15 126ms
9/8/2026, 12:00:00 AM 100% 20 127ms
9/9/2026, 12:00:00 AM 100% 21 126ms
9/10/2026, 12:00:00 AM 100% 14 127ms
9/11/2026, 12:00:00 AM 100% 10 126ms
9/12/2026, 12:00:00 AM 100% 9 128ms
9/13/2026, 12:00:00 AM 100% 16 127ms
9/14/2026, 12:00:00 AM 100% 15 126ms
9/15/2026, 12:00:00 AM 100% 16 126ms
9/16/2026, 12:00:00 AM 100% 16 127ms
9/17/2026, 12:00:00 AM 100% 15 125ms
9/18/2026, 12:00:00 AM 100% 13 127ms
9/19/2026, 12:00:00 AM 100% 13 125ms
9/20/2026, 12:00:00 AM 100% 12 127ms
9/21/2026, 12:00:00 AM 100% 12 126ms
9/22/2026, 12:00:00 AM 100% 12 124ms
9/23/2026, 12:00:00 AM 100% 12 126ms
9/24/2026, 12:00:00 AM 100% 14 126ms
9/25/2026, 12:00:00 AM 100% 13 127ms
9/26/2026, 12:00:00 AM 100% 14 124ms
9/27/2026, 12:00:00 AM 100% 13 126ms
9/28/2026, 12:00:00 AM 100% 12 128ms
9/29/2026, 12:00:00 AM 100% 13 126ms
9/30/2026, 12:00:00 AM 100% 11 126ms
10/1/2026, 12:00:00 AM 100% 12 122ms
10/2/2026, 12:00:00 AM 100% 12 117ms
10/3/2026, 12:00:00 AM 100% 12 117ms
10/4/2026, 12:00:00 AM 100% 10 118ms
10/5/2026, 12:00:00 AM 100% 9 117ms
64
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
100

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
67

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
10

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 100% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Cloudflare, Inc.
Domain registered
2026-06-23
Hosting network
CLOUD-NBG1
Hosting country
DE

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

14
payments (30d)
0.4
USD volume (30d)
8
paying wallets (30d)

Payments per day

last payment 10/4/2026
0 3 5 Sep 6Sep 11Sep 24Oct 4
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/6/2026 3 0.09 2
9/8/2026 1 0.02 1
9/9/2026 1 0.02 1
9/11/2026 1 0.02 1
9/12/2026 1 0.02 1
9/17/2026 1 0.02 1
9/24/2026 1 0.02 1
9/29/2026 1 0.05 1
10/1/2026 2 0.07 1
10/4/2026 2 0.07 1

This payout wallet is shared: figures cover all 3 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://api.biotechcatalystsentinel.com/v1/catalysts/upcoming x402 endpoint
Response schema 
{
  "$ref": "#/components/schemas/ApiResponse_list_EventOut__"
}