api.x402oracle.com

https://api.x402oracle.com/v1/trade-check

Fast pre-trade check for trading agents: liveness, freshness, and price, payTo, and chain drift.

63
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% Jul 23Aug 1Aug 11Aug 20

Response time

p50 204ms · p95 236ms
0ms 150ms 300ms Jul 23Aug 1Aug 11Aug 20
Data table
Reliability history per time bucket over the last 30 days (daily).
Bucket Uptime Probes Response time
7/23/2026, 12:00:00 AM 100% 1 207ms
7/24/2026, 12:00:00 AM 100% 1 182ms
7/25/2026, 12:00:00 AM 100% 1 214ms
7/26/2026, 12:00:00 AM 100% 1 189ms
7/27/2026, 12:00:00 AM 100% 1 223ms
7/28/2026, 12:00:00 AM 100% 1 239ms
7/29/2026, 12:00:00 AM 100% 1 216ms
7/30/2026, 12:00:00 AM 100% 1 221ms
7/31/2026, 12:00:00 AM 100% 1 188ms
8/1/2026, 12:00:00 AM 100% 1 217ms
8/2/2026, 12:00:00 AM 100% 1 201ms
8/3/2026, 12:00:00 AM 100% 1 204ms
8/4/2026, 12:00:00 AM 100% 1 215ms
8/5/2026, 12:00:00 AM 100% 1 202ms
8/6/2026, 12:00:00 AM 100% 1 207ms
8/7/2026, 12:00:00 AM 100% 1 204ms
8/8/2026, 12:00:00 AM 100% 1 201ms
8/9/2026, 12:00:00 AM 100% 1 197ms
8/10/2026, 12:00:00 AM 100% 1 197ms
8/11/2026, 12:00:00 AM 100% 1 198ms
8/12/2026, 12:00:00 AM 100% 1 221ms
8/13/2026, 12:00:00 AM 100% 1 193ms
8/14/2026, 12:00:00 AM 100% 1 238ms
8/15/2026, 12:00:00 AM 100% 1 215ms
8/16/2026, 12:00:00 AM 100% 1 199ms
8/17/2026, 12:00:00 AM 100% 1 299ms
8/18/2026, 12:00:00 AM 100% 1 223ms
8/19/2026, 12:00:00 AM 100% 21 203ms
8/20/2026, 12:00:00 AM 100% 20 210ms
63
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
12

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
self-hosted
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
NameCheap, Inc.
Domain registered
2026-06-10
Hosting network
RLWY-HIKARI-01
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)

1
payments (30d)
0.01
USD volume (30d)
1
paying wallets (30d)

Payments per day

last payment 7/29/2026
0 3 5 Jul 29
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
7/29/2026 1 0.01 1

Only payments settled on chains and facilitators we index.

Response schema 
{
  "additionalProperties": false,
  "properties": {
    "ageSeconds": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ]
    },
    "chain": {
      "additionalProperties": false,
      "properties": {
        "changeCount": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "changed24h": {
          "type": "boolean"
        },
        "distinct": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "lastChangeAgeSeconds": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "value": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "required": [
        "value",
        "changeCount",
        "distinct",
        "changed24h",
        "lastChangeAgeSeconds"
      ],
      "type": "object"
    },
    "freshnessAgeSeconds": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ]
    },
    "has_verified_reviews": {
      "type": "boolean"
    },
    "last_reviewed_at": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "liveness": {
      "additionalProperties": false,
      "properties": {
        "consecutiveFailures": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "lastLatencyMs": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "p95LatencyMs": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "successRate": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "required": [
        "successRate",
        "p95LatencyMs",
        "lastLatencyMs",
        "consecutiveFailures"
      ],
      "type": "object"
    },
    "observedAt": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "payTo": {
      "additionalProperties": false,
      "properties": {
        "changeCount": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "changed24h": {
          "type": "boolean"
        },
        "distinct": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "lastChangeAgeSeconds": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "value": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "required": [
        "value",
        "changeCount",
        "distinct",
        "changed24h",
        "lastChangeAgeSeconds"
      ],
      "type": "object"
    },
    "price": {
      "additionalProperties": false,
      "properties": {
        "changeCount": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "changed24h": {
          "type": "boolean"
        },
        "currency": {
          "anyOf": [
            {
              "type": "string"
            },
            {
              "type": "null"
            }
          ]
        },
        "distinct": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "lastChangeAgeSeconds": {
          "anyOf": [
            {
              "type": "integer"
            },
            {
              "type": "null"
            }
          ]
        },
        "usd": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ]
        }
      },
      "required": [
        "usd",
        "currency",
        "changeCount",
        "distinct",
        "changed24h",
        "lastChangeAgeSeconds"
      ],
      "type": "object"
    },
    "resource": {
      "type": "string"
    },
    "review_count": {
      "type": "integer"
    },
    "review_rating": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ]
    },
    "stale": {
      "type": "boolean"
    },
    "tracked": {
      "type": "boolean"
    },
    "v": {
      "type": "integer"
    },
    "verified_reviews": {
      "type": "integer"
    },
    "weighted_review_rating": {
      "anyOf": [
        {
          "type": "number"
        },
        {
          "type": "null"
        }
      ]
    }
  },
  "required": [
    "v",
    "resource",
    "observedAt",
    "ageSeconds",
    "freshnessAgeSeconds",
    "stale",
    "tracked",
    "liveness",
    "price",
    "payTo",
    "chain",
    "review_rating",
    "verified_reviews",
    "weighted_review_rating",
    "review_count",
    "last_reviewed_at",
    "has_verified_reviews"
  ],
  "type": "object"
}