Apex DB

https://api.apex-db.org/v1/apex

Shares a payout wallet with 3 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Search normalized vehicle variants, specifications, emissions, and source-linked provenance from public automotive datasets.

68
reliability

Reliability & health

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

Uptime

100.0% avg
0% 50% 100% Mon 3 PMWed 8 PMSat 12 AMMon 1 PM

Response time

p50 154ms · p95 464ms
0ms 1600ms 3200ms Mon 3 PMWed 8 PMSat 12 AMMon 1 PM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
9/28/2026, 3:00:00 PM 100% 1 147ms
9/28/2026, 5:00:00 PM 100% 1 242ms
9/28/2026, 7:00:00 PM 100% 1 222ms
9/28/2026, 9:00:00 PM 100% 1 173ms
9/28/2026, 11:00:00 PM 100% 1 118ms
9/29/2026, 1:00:00 AM 100% 1 127ms
9/29/2026, 3:00:00 AM 100% 1 191ms
9/29/2026, 5:00:00 AM 100% 1 171ms
9/29/2026, 7:00:00 AM 100% 1 185ms
9/29/2026, 9:00:00 AM 100% 1 328ms
9/29/2026, 11:00:00 AM 100% 1 372ms
9/29/2026, 1:00:00 PM 100% 1 2544ms
9/29/2026, 3:00:00 PM 100% 1 2425ms
9/29/2026, 5:00:00 PM 100% 1 163ms
9/29/2026, 7:00:00 PM 100% 1 169ms
9/29/2026, 9:00:00 PM 100% 1 147ms
9/29/2026, 11:00:00 PM 100% 1 161ms
9/30/2026, 2:00:00 AM 100% 1 138ms
9/30/2026, 4:00:00 AM 100% 1 184ms
9/30/2026, 6:00:00 AM 100% 1 175ms
9/30/2026, 8:00:00 AM 100% 1 145ms
9/30/2026, 10:00:00 AM 100% 1 161ms
9/30/2026, 12:00:00 PM 100% 1 130ms
9/30/2026, 2:00:00 PM 100% 1 201ms
9/30/2026, 4:00:00 PM 100% 1 114ms
9/30/2026, 6:00:00 PM 100% 1 141ms
9/30/2026, 8:00:00 PM 100% 1 175ms
9/30/2026, 10:00:00 PM 100% 1 136ms
10/1/2026, 12:00:00 AM 100% 1 112ms
10/1/2026, 2:00:00 AM 100% 1 135ms
10/1/2026, 4:00:00 AM 100% 1 150ms
10/1/2026, 6:00:00 AM 100% 1 141ms
10/1/2026, 8:00:00 AM 100% 1 228ms
10/1/2026, 10:00:00 AM 100% 1 3193ms
10/1/2026, 12:00:00 PM 100% 1 240ms
10/1/2026, 2:00:00 PM 100% 1 147ms
10/1/2026, 4:00:00 PM 100% 1 140ms
10/1/2026, 6:00:00 PM 100% 1 172ms
10/1/2026, 8:00:00 PM 100% 1 150ms
10/1/2026, 10:00:00 PM 100% 1 125ms
10/2/2026, 12:00:00 AM 100% 1 148ms
10/2/2026, 2:00:00 AM 100% 1 232ms
10/2/2026, 4:00:00 AM 100% 1 152ms
10/2/2026, 6:00:00 AM 100% 1 169ms
10/2/2026, 8:00:00 AM 100% 1 178ms
10/2/2026, 10:00:00 AM 100% 1 372ms
10/2/2026, 12:00:00 PM 100% 1 128ms
10/2/2026, 2:00:00 PM 100% 1 159ms
10/2/2026, 4:00:00 PM 100% 1 127ms
10/2/2026, 6:00:00 PM 100% 1 131ms
10/2/2026, 8:00:00 PM 100% 1 147ms
10/2/2026, 11:00:00 PM 100% 1 131ms
10/3/2026, 12:00:00 AM 100% 1 175ms
10/3/2026, 2:00:00 AM 100% 1 230ms
10/3/2026, 4:00:00 AM 100% 1 144ms
10/3/2026, 6:00:00 AM 100% 1 163ms
10/3/2026, 8:00:00 AM 100% 1 140ms
10/3/2026, 10:00:00 AM 100% 1 100ms
10/3/2026, 12:00:00 PM 100% 1 127ms
10/3/2026, 2:00:00 PM 100% 1 202ms
10/3/2026, 4:00:00 PM 100% 1 2211ms
10/3/2026, 6:00:00 PM 100% 1 155ms
10/3/2026, 8:00:00 PM 100% 1 195ms
10/3/2026, 11:00:00 PM 100% 1 218ms
10/4/2026, 1:00:00 AM 100% 1 121ms
10/4/2026, 2:00:00 AM 100% 1 140ms
10/4/2026, 5:00:00 AM 100% 1 141ms
10/4/2026, 6:00:00 AM 100% 1 93ms
10/4/2026, 8:00:00 AM 100% 1 122ms
10/4/2026, 1:00:00 PM 100% 1 139ms
10/4/2026, 3:00:00 PM 100% 1 133ms
10/4/2026, 5:00:00 PM 100% 1 133ms
10/4/2026, 7:00:00 PM 100% 1 195ms
10/4/2026, 9:00:00 PM 100% 1 134ms
10/5/2026, 2:00:00 AM 100% 1 163ms
10/5/2026, 7:00:00 AM 100% 1 161ms
10/5/2026, 9:00:00 AM 100% 1 143ms
10/5/2026, 11:00:00 AM 100% 1 134ms
10/5/2026, 1:00:00 PM 100% 1 238ms
68
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
61

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

Activity
19

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
USD, USDC
Networks
base, tempo
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
Porkbun LLC
Domain registered
2026-05-25
Hosting network
VERCEL-08
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.

automotivevehiclesemissionsspecificationsprovenance

On-chain activity (base)

87
payments (30d)
10.4
USD volume (30d)
36
paying wallets (30d)

Payments per day

last payment 10/5/2026
0 10 20 Sep 6Sep 17Sep 29Oct 5
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
9/6/2026 4 0.55 1
9/8/2026 8 0.8 1
9/10/2026 9 1.2 1
9/11/2026 11 1.25 4
9/12/2026 7 1.75 7
9/15/2026 2 0.2 2
9/17/2026 1 0.1 1
9/21/2026 1 0.1 1
9/22/2026 3 0.3 3
9/23/2026 1 0.25 1
9/26/2026 2 0.2 2
9/28/2026 6 0.6 2
9/29/2026 12 1.03 7
9/30/2026 3 0.3 3
10/1/2026 9 0.98 7
10/2/2026 3 0.3 2
10/3/2026 2 0.2 2
10/4/2026 2 0.2 2
10/5/2026 1 0.1 1

This payout wallet is shared: figures cover all 4 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.

Response schema
{
  "additionalProperties": false,
  "properties": {
    "data": {
      "items": {
        "additionalProperties": true,
        "properties": {
          "_provenance": {
            "additionalProperties": true,
            "type": "object"
          },
          "id": {
            "minimum": 1,
            "type": "integer"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "has_more": {
      "type": "boolean"
    },
    "next_cursor": {
      "type": [
        "string",
        "null"
      ]
    },
    "total": {
      "minimum": 0,
      "type": "integer"
    }
  },
  "required": [
    "data",
    "has_more",
    "next_cursor"
  ],
  "type": "object"
}