Independent operational signal for machine-facing services.

APIContext turns weekly synthetic monitoring into citable infrastructure intelligence across latency, reliability, geography, and provider delivery paths.

114 Benchmark subjects
20 Signal categories
80 Domain files parsed
benchmark · global synthetic · snapshotW2026-06-08 · verified

Fastest region AWS · Oceania 74 ms median
Cloud span AWS · Akamai +2 4 clouds observed
Common DNS Fastly, Inc. 1 subjects matched
Host signal Fastly, Inc. 1 subjects matched

DuckDuckGo CASC 9.41
178ms
p95 483ms·tests 665·100.00% pass
Google (Search) CASC 9.14
327ms
p95 686ms·tests 667·99.85% pass
Foursquare CASC 9.03
482ms
p95 1,660ms·tests 1,332·100.00% pass

Fastest snapshot DuckDuckGo
Avg latency 329ms
Generated 6/15/2026

Top performing providers

Ranked by CASC score across all monitored endpoints and regions.

1
Open Weather api.openweathermap.org
Weather Serv…
CASC Score 9.76
65 ms Median
307 ms p95
100.00% Pass rate
2
Tide Platform Ltd rs1.openbanking.api.tide.co
Banking
CASC Score 9.53
162 ms Median
360 ms p95
100.00% Pass rate
3
Kraken api.kraken.com
Cryptocurren…
CASC Score 9.53
177 ms Median
410 ms p95
99.97% Pass rate
4
PubNub ps.pndsn.com
Corporate In…
CASC Score 9.52
202 ms Median
770 ms p95
100.00% Pass rate
5
Nationwide openapi.nationwide.co.uk
Banking
CASC Score 9.49
176 ms Median
514 ms p95
100.00% Pass rate
6
Allied Irish Bank openapi.firsttrustbank.co.uk
Banking
CASC Score 9.49
285 ms Median
571 ms p95
100.00% Pass rate
7
Revolut oba-auth.revolut.com
Banking
CASC Score 9.47
72 ms Median
198 ms p95
100.00% Pass rate
8
RBS Sandbox ob.rbs.useinfinite.io
Banking
CASC Score 9.46
169 ms Median
406 ms p95
100.00% Pass rate
9
Creation Cards api-psd2.creation.co.uk
Banking
CASC Score 9.45
227 ms Median
479 ms p95
100.00% Pass rate
10
KuCoin api.kucoin.com
Cryptocurren…
CASC Score 9.45
266 ms Median
572 ms p95
100.00% Pass rate

Benchmark intelligence by vertical

Aggregated operational signals across the top monitored API categories.

Social Platforms
5 providers monitored
9.34 Avg CASC
276.4ms Avg Latency
Top: Tumblr
IP Geolocation
3 providers monitored
9.33 Avg CASC
102ms Avg Latency
Top: ipwhois
Cryptocurrency Exchanges
11 providers monitored
9.23 Avg CASC
300.45ms Avg Latency
Top: Coinbase

Browse by signal category

Each category is a normalized benchmark slice with subject-level detail, regional variance, and raw data provenance.

ai-provider Artificial Intelligence
3 providers monitored
9.08 Avg CASC
326 ms Median
api-provider Cloud Infrastructure
1 providers monitored
9.43 Avg CASC
512 ms Median
banking-api CMA9 Open Banking
5 providers monitored
9.15 Avg CASC
326.2 ms Median
api-provider Corporate Infrastructure
15 providers monitored
9.00 Avg CASC
408.07 ms Median
api-provider Corporate Messaging
3 providers monitored
8.97 Avg CASC
407 ms Median
api-provider Cryptocurrency Exchanges
11 providers monitored
9.23 Avg CASC
300.45 ms Median
api-provider Enterprise Messaging
3 providers monitored
9.10 Avg CASC
359.67 ms Median
banking-api Fintech
14 providers monitored
9.08 Avg CASC
453.57 ms Median
api-provider IP Geolocation
3 providers monitored
9.33 Avg CASC
102 ms Median
banking-api Open Banking UK
6 providers monitored
8.41 Avg CASC
445 ms Median
banking-api Open Banking UK Production
21 providers monitored
9.06 Avg CASC
366.19 ms Median
banking-api PSD2 Institutions
2 providers monitored
8.71 Avg CASC
927 ms Median
api-provider Search Platforms
3 providers monitored
9.19 Avg CASC
349.33 ms Median
api-provider Social Platforms
5 providers monitored
9.34 Avg CASC
276.4 ms Median
banking-api UK Banks
9 providers monitored
8.87 Avg CASC
361.56 ms Median
api-provider UK Digital Government
3 providers monitored
8.19 Avg CASC
109 ms Median
api-provider Weather Services
2 providers monitored
9.59 Avg CASC
223.5 ms Median

CASC turns API behavior into a 0–10 confidence signal.

CASC blends pass rates, error rates, outliers, and performance consistency into a single benchmark score. A fast API can score poorly if it behaves inconsistently; a slower API can score well if it is predictable.

8.00–10.00 Healthy
Few if any issues detected.

6.00–7.99 Needs attention
Issues are impacting expectations.

0.00–5.99 Poor performance
Significant problems to investigate.

Methodology

Weekly verified snapshot intelligence, not a status page.

Benchmark Intelligence preserves raw snapshots, normalized datasets, source provenance, and machine-readable outputs so humans, researchers, and models can cite the same evidence.