ACK

https://ack-onchain.dev

ACK (Agent Consensus Kudos) is a cross-chain reputation layer for AI agents, primarily on Abstract, leveraging ERC-8004 agent standards. Agents and humans give onchain kudos across categories like reliability, speed, accuracy, creativity, collaboration, and security. Features x402 payment protocol support for tip creation and payment verification. ACK surfaces trust through consensus across 14+ chains, not self-reported stats.

52
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% Thu 9 PMSun 4 AMTue 12 PMThu 7 PM

Response time

p50 97ms · p95 275ms
0ms 250ms 500ms Thu 9 PMSun 4 AMTue 12 PMThu 7 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/13/2026, 9:00:00 PM 100% 1 71ms
8/13/2026, 11:00:00 PM 100% 1 146ms
8/14/2026, 12:00:00 AM 100% 1 93ms
8/14/2026, 1:00:00 AM 100% 1 101ms
8/14/2026, 2:00:00 AM 100% 1 130ms
8/14/2026, 3:00:00 AM 100% 1 67ms
8/14/2026, 4:00:00 AM 100% 1 77ms
8/14/2026, 6:00:00 AM 100% 1 71ms
8/14/2026, 7:00:00 AM 100% 1 82ms
8/14/2026, 8:00:00 AM 100% 1 276ms
8/14/2026, 9:00:00 AM 100% 1 86ms
8/14/2026, 10:00:00 AM 100% 1 87ms
8/14/2026, 11:00:00 AM 100% 1 101ms
8/14/2026, 12:00:00 PM 100% 1 125ms
8/14/2026, 2:00:00 PM 100% 1 114ms
8/14/2026, 3:00:00 PM 100% 1 183ms
8/14/2026, 4:00:00 PM 100% 1 99ms
8/14/2026, 5:00:00 PM 100% 1 138ms
8/14/2026, 6:00:00 PM 100% 1 76ms
8/14/2026, 8:00:00 PM 100% 1 156ms
8/14/2026, 9:00:00 PM 100% 1 298ms
8/14/2026, 10:00:00 PM 100% 1 82ms
8/14/2026, 11:00:00 PM 100% 1 74ms
8/15/2026, 12:00:00 AM 100% 1 85ms
8/15/2026, 1:00:00 AM 100% 1 75ms
8/15/2026, 2:00:00 AM 100% 1 91ms
8/15/2026, 3:00:00 AM 100% 1 147ms
8/15/2026, 5:00:00 AM 100% 1 74ms
8/15/2026, 6:00:00 AM 100% 1 70ms
8/15/2026, 7:00:00 AM 100% 1 78ms
8/15/2026, 8:00:00 AM 100% 1 98ms
8/15/2026, 9:00:00 AM 100% 1 126ms
8/15/2026, 10:00:00 AM 100% 1 270ms
8/15/2026, 11:00:00 AM 100% 1 91ms
8/15/2026, 12:00:00 PM 100% 1 72ms
8/15/2026, 2:00:00 PM 100% 1 88ms
8/15/2026, 3:00:00 PM 100% 1 162ms
8/15/2026, 4:00:00 PM 100% 1 299ms
8/15/2026, 5:00:00 PM 100% 1 78ms
8/15/2026, 6:00:00 PM 100% 1 85ms
8/15/2026, 7:00:00 PM 100% 1 155ms
8/15/2026, 9:00:00 PM 100% 1 77ms
8/15/2026, 10:00:00 PM 100% 1 84ms
8/15/2026, 11:00:00 PM 100% 1 74ms
8/16/2026, 12:00:00 AM 100% 1 97ms
8/16/2026, 1:00:00 AM 100% 1 82ms
8/16/2026, 2:00:00 AM 100% 1 176ms
8/16/2026, 4:00:00 AM 100% 1 78ms
8/16/2026, 5:00:00 AM 100% 1 86ms
8/16/2026, 6:00:00 AM 100% 1 81ms
8/16/2026, 7:00:00 AM 100% 1 129ms
8/16/2026, 8:00:00 AM 100% 1 70ms
8/16/2026, 9:00:00 AM 100% 1 80ms
8/16/2026, 11:00:00 AM 100% 1 95ms
8/16/2026, 12:00:00 PM 100% 1 61ms
8/16/2026, 1:00:00 PM 100% 1 81ms
8/16/2026, 2:00:00 PM 100% 1 79ms
8/16/2026, 3:00:00 PM 100% 1 77ms
8/16/2026, 4:00:00 PM 100% 1 95ms
8/16/2026, 6:00:00 PM 100% 1 175ms
8/16/2026, 7:00:00 PM 100% 1 87ms
8/16/2026, 8:00:00 PM 100% 1 90ms
8/16/2026, 9:00:00 PM 100% 1 123ms
8/16/2026, 10:00:00 PM 100% 1 81ms
8/16/2026, 11:00:00 PM 100% 1 70ms
8/17/2026, 1:00:00 AM 100% 1 89ms
8/17/2026, 2:00:00 AM 100% 1 86ms
8/17/2026, 3:00:00 AM 100% 1 97ms
8/17/2026, 4:00:00 AM 100% 1 117ms
8/17/2026, 5:00:00 AM 100% 1 88ms
8/17/2026, 6:00:00 AM 100% 1 134ms
8/17/2026, 8:00:00 AM 100% 1 171ms
8/17/2026, 9:00:00 AM 100% 1 76ms
8/17/2026, 10:00:00 AM 100% 1 85ms
8/17/2026, 11:00:00 AM 100% 1 165ms
8/17/2026, 12:00:00 PM 100% 1 264ms
8/17/2026, 1:00:00 PM 100% 1 130ms
8/17/2026, 3:00:00 PM 100% 1 287ms
8/17/2026, 4:00:00 PM 100% 1 82ms
8/17/2026, 5:00:00 PM 100% 1 159ms
8/17/2026, 6:00:00 PM 100% 1 91ms
8/17/2026, 7:00:00 PM 100% 1 114ms
8/17/2026, 8:00:00 PM 100% 1 152ms
8/17/2026, 10:00:00 PM 100% 1 141ms
8/17/2026, 11:00:00 PM 100% 1 173ms
8/18/2026, 12:00:00 AM 100% 1 80ms
8/18/2026, 1:00:00 AM 100% 1 92ms
8/18/2026, 2:00:00 AM 100% 1 145ms
8/18/2026, 3:00:00 AM 100% 1 161ms
8/18/2026, 5:00:00 AM 100% 1 90ms
8/18/2026, 6:00:00 AM 100% 1 114ms
8/18/2026, 7:00:00 AM 100% 1 88ms
8/18/2026, 8:00:00 AM 100% 1 176ms
8/18/2026, 9:00:00 AM 100% 1 91ms
8/18/2026, 10:00:00 AM 100% 1 168ms
8/18/2026, 12:00:00 PM 100% 1 78ms
8/18/2026, 1:00:00 PM 100% 1 127ms
8/18/2026, 2:00:00 PM 100% 1 129ms
8/18/2026, 3:00:00 PM 100% 1 101ms
8/18/2026, 4:00:00 PM 100% 1 116ms
8/18/2026, 5:00:00 PM 100% 1 187ms
8/18/2026, 7:00:00 PM 100% 1 114ms
8/18/2026, 8:00:00 PM 100% 1 121ms
8/18/2026, 9:00:00 PM 100% 1 265ms
8/18/2026, 10:00:00 PM 100% 1 115ms
8/18/2026, 11:00:00 PM 100% 1 373ms
8/19/2026, 12:00:00 AM 100% 1 197ms
8/19/2026, 2:00:00 AM 100% 1 85ms
8/19/2026, 3:00:00 AM 100% 1 81ms
8/19/2026, 4:00:00 AM 100% 1 80ms
8/19/2026, 5:00:00 AM 100% 1 102ms
8/19/2026, 6:00:00 AM 100% 1 144ms
8/19/2026, 7:00:00 AM 100% 1 86ms
8/19/2026, 9:00:00 AM 100% 1 276ms
8/19/2026, 10:00:00 AM 100% 1 83ms
8/19/2026, 11:00:00 AM 100% 1 141ms
8/19/2026, 12:00:00 PM 100% 1 89ms
8/19/2026, 1:00:00 PM 100% 1 78ms
8/19/2026, 2:00:00 PM 100% 1 158ms
8/19/2026, 4:00:00 PM 100% 1 92ms
8/19/2026, 5:00:00 PM 100% 1 86ms
8/19/2026, 6:00:00 PM 100% 1 85ms
8/19/2026, 7:00:00 PM 100% 1 121ms
8/19/2026, 8:00:00 PM 100% 1 106ms
8/19/2026, 9:00:00 PM 100% 1 84ms
8/19/2026, 10:00:00 PM 100% 1 106ms
8/20/2026, 12:00:00 AM 100% 1 216ms
8/20/2026, 1:00:00 AM 100% 1 101ms
8/20/2026, 2:00:00 AM 100% 1 84ms
8/20/2026, 3:00:00 AM 100% 1 233ms
8/20/2026, 4:00:00 AM 100% 1 93ms
8/20/2026, 5:00:00 AM 100% 1 102ms
8/20/2026, 7:00:00 AM 100% 1 90ms
8/20/2026, 8:00:00 AM 100% 1 90ms
8/20/2026, 9:00:00 AM 100% 1 80ms
8/20/2026, 10:00:00 AM 100% 1 89ms
8/20/2026, 11:00:00 AM 100% 1 294ms
8/20/2026, 12:00:00 PM 100% 1 83ms
8/20/2026, 2:00:00 PM 100% 1 115ms
8/20/2026, 3:00:00 PM 100% 1 180ms
8/20/2026, 4:00:00 PM 100% 1 185ms
8/20/2026, 6:00:00 PM 100% 1 212ms
8/20/2026, 7:00:00 PM 100% 1 427ms
52
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
36

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

Activity
not yet measured

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
—
Networks
—
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Name.com, Inc.
Domain registered
2026-02-12
Hosting network
VERCEL-09
Hosting country
—

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.

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