dappgrade.vercel.app

https://dappgrade.vercel.app/v1/score

dappgrade score — pre-transaction health/safety verdict for an onchain app, by contract address. Returns ok / caution / avoid / unknown with the coverage the verdict rests on.

60
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% Tue 9 PMWed 7 PMThu 7 PMFri 4 PM

Response time

p50 505ms · p95 579ms
0ms 450ms 900ms Tue 9 PMWed 7 PMThu 7 PMFri 4 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
8/18/2026, 9:00:00 PM 100% 1 478ms
8/18/2026, 10:00:00 PM 100% 1 488ms
8/18/2026, 11:00:00 PM 100% 1 481ms
8/19/2026, 1:00:00 AM 100% 1 591ms
8/19/2026, 2:00:00 AM 100% 1 512ms
8/19/2026, 3:00:00 AM 100% 1 573ms
8/19/2026, 4:00:00 AM 100% 1 522ms
8/19/2026, 5:00:00 AM 100% 1 535ms
8/19/2026, 6:00:00 AM 100% 1 472ms
8/19/2026, 8:00:00 AM 100% 1 518ms
8/19/2026, 9:00:00 AM 100% 1 501ms
8/19/2026, 10:00:00 AM 100% 1 508ms
8/19/2026, 11:00:00 AM 100% 1 485ms
8/19/2026, 12:00:00 PM 100% 1 540ms
8/19/2026, 1:00:00 PM 100% 1 511ms
8/19/2026, 3:00:00 PM 100% 1 524ms
8/19/2026, 4:00:00 PM 100% 1 517ms
8/19/2026, 5:00:00 PM 100% 1 482ms
8/19/2026, 6:00:00 PM 100% 1 463ms
8/19/2026, 7:00:00 PM 100% 1 519ms
8/19/2026, 8:00:00 PM 100% 1 499ms
8/19/2026, 9:00:00 PM 100% 1 468ms
8/19/2026, 11:00:00 PM 100% 1 516ms
8/20/2026, 12:00:00 AM 100% 1 118ms
8/20/2026, 1:00:00 AM 100% 1 514ms
8/20/2026, 2:00:00 AM 100% 1 473ms
8/20/2026, 3:00:00 AM 100% 1 496ms
8/20/2026, 4:00:00 AM 100% 1 552ms
8/20/2026, 6:00:00 AM 100% 1 811ms
8/20/2026, 7:00:00 AM 100% 1 535ms
8/20/2026, 8:00:00 AM 100% 1 477ms
8/20/2026, 9:00:00 AM 100% 1 524ms
8/20/2026, 10:00:00 AM 100% 1 460ms
8/20/2026, 11:00:00 AM 100% 1 579ms
8/20/2026, 1:00:00 PM 100% 1 249ms
8/20/2026, 2:00:00 PM 100% 1 527ms
8/20/2026, 3:00:00 PM 100% 1 521ms
8/20/2026, 4:00:00 PM 100% 1 631ms
8/20/2026, 6:00:00 PM 100% 1 528ms
8/20/2026, 7:00:00 PM 100% 1 486ms
8/20/2026, 8:00:00 PM 100% 1 133ms
8/20/2026, 9:00:00 PM 100% 1 174ms
8/20/2026, 10:00:00 PM 100% 1 577ms
8/20/2026, 11:00:00 PM 100% 1 532ms
8/21/2026, 12:00:00 AM 100% 1 468ms
8/21/2026, 1:00:00 AM 100% 2 524ms
8/21/2026, 2:00:00 AM 100% 1 488ms
8/21/2026, 3:00:00 AM 100% 1 499ms
8/21/2026, 5:00:00 AM 100% 1 503ms
8/21/2026, 6:00:00 AM 100% 1 523ms
8/21/2026, 7:00:00 AM 100% 1 478ms
8/21/2026, 8:00:00 AM 100% 1 534ms
8/21/2026, 9:00:00 AM 100% 1 487ms
8/21/2026, 10:00:00 AM 100% 1 505ms
8/21/2026, 12:00:00 PM 100% 1 493ms
8/21/2026, 1:00:00 PM 100% 1 122ms
8/21/2026, 2:00:00 PM 100% 1 493ms
8/21/2026, 3:00:00 PM 100% 1 488ms
8/21/2026, 4:00:00 PM 100% 1 515ms
60
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
92

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
61

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

Activity
7

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
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Tucows Domains Inc
Domain registered
2020-01-28
Hosting network
VERCEL-05
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.

On-chain activity (base)

4
payments (30d)
0.04
USD volume (30d)
2
paying wallets (30d)

Payments per day

last payment 8/19/2026
0 3 5 Jul 27Aug 18Aug 19
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/27/2026 2 0.02 2
8/18/2026 1 0.01 1
8/19/2026 1 0.01 1

Only payments settled on chains and facilitators we index.

Response schema 
{
  "$ref": "#/components/schemas/ScoreResponse"
}