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Tensorust Ontology

payment-readyonline

payment-ready until 2026-11-15

Who owns and controls US organizations, from public records (SEC, FCC, USAspending, county rolls, FAA).

shop.tensorust.com ↗

Call it x402 v2

x402 v2

Base URL
https://shop.tensorust.com
Payment
x402 v2, header channel
$ curl -i 'https://shop.tensorust.com/api/ontology/full'

An unpaid request returns HTTP 402 with the payment terms. Sign a payment authorization, then retry with the PAYMENT-SIGNATURE header.

Endpoints 2 paid routes on shop.tensorust.com

GET/api/ontology/fullBase$0.05since 11-07
GET/api/ontology/ruleBase$0.25since 11-07

Prices as captured in the 402 response: median $0.15 across the 2 endpoints, unchanged since first capture.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
GET/api/ontology/fullTensorust Ontology, one object in full: who owns and controls a US organization (legal entity or control group), every linked object (homes, subsidiaries, FCC licenses, federal awards, E-Rate requests, aircraft) and the federal rules that apply to it, from public records. Pass oid= (an ontology id) or q= (a name).$0.05BaseUSDCheadersince 11-07
GET/api/ontology/ruleTensorust Radar, one federal rule in full: every organization the rule applies to, with status and evidence (ROAD-1001 investor ban, DFARS-FOCI SF 328 disclosure, FCC-FAC foreign adversary attestation, FCC-FAC-FLAG, CBAND-LUMP, ERATE-LATEINV).$0.25BaseUSDCheadersince 11-07

Payment evidence

402 payload captured at . Check evidence JSON · Measurement methodology.

First of 2 payloads captured by the monitor.

137 lines, scroll inside

{
  "error": "Payment required: $0.05 in USDC on Base for this call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x5f2dAbA9EA8B95d86195412A24F3Ab0168791696",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://shop.tensorust.com/api/ontology/full",
    "tags": [
      "ownership",
      "public-records",
      "companies",
      "federal-rules",
      "ontology"
    ],
    "mimeType": "application/json",
    "description": "Tensorust Ontology, one object in full: who owns and controls a US organization (legal entity or control group), every linked object (homes, subsidiaries, FCC licenses, federal awards, E-Rate requests, aircraft) and the federal rules that apply to it, from public records. Pass oid= (an ontology id) or q= (a name).",
    "serviceName": "Tensorust"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "Lockheed Martin"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "oid": "org:LOCKHEED MARTIN",
            "name": "Lockheed Martin Corporation",
            "type": "Organization",
            "links": {
              "HOLDS": {
                "count": 15,
                "items": [
                  [
                    "fcc:E7541",
                    "FCCLicense",
                    "E7541",
                    {}
                  ]
                ]
              }
            },
            "props": {},
            "access": "full",
            "sources": [
              "fcc_cband",
              "fcc_satellite",
              "usaspending",
              "usaspending_parent"
            ],
            "obligations": [
              {
                "name": "DoD SF 328 ownership disclosure",
                "rule": "DFARS-FOCI"
              }
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "q": {
                    "type": "string",
                    "description": "Organization name, e.g. Invitation Homes; the best match is returned"
                  },
                  "oid": {
                    "type": "string",
                    "description": "Ontology id from /api/ontology/search, e.g. org:LOCKHEED MARTIN or cg:632693"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}
Other captured 402 responses (1)

Captured payload 2 of 2

{
  "error": "Payment required: $0.25 in USDC on Base for this call.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x5f2dAbA9EA8B95d86195412A24F3Ab0168791696",
      "amount": "250000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://shop.tensorust.com/api/ontology/rule",
    "tags": [
      "ownership",
      "public-records",
      "companies",
      "federal-rules",
      "ontology"
    ],
    "mimeType": "application/json",
    "description": "Tensorust Radar, one federal rule in full: every organization the rule applies to, with status and evidence (ROAD-1001 investor ban, DFARS-FOCI SF 328 disclosure, FCC-FAC foreign adversary attestation, FCC-FAC-FLAG, CBAND-LUMP, ERATE-LATEINV).",
    "serviceName": "Tensorust"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "id": "DFARS-FOCI"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "name": "DoD SF 328 ownership disclosure",
            "rule": "DFARS-FOCI",
            "count": 7972,
            "items": [
              {
                "id": "org:EXAMPLE",
                "name": "Example Corp",
                "type": "Organization",
                "status": "applies",
                "evidence": "..."
              }
            ],
            "access": "full"
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "id"
                ],
                "properties": {
                  "id": {
                    "type": "string",
                    "description": "Rule id: ROAD-1001, DFARS-FOCI, FCC-FAC, FCC-FAC-FLAG, CBAND-LUMP or ERATE-LATEINV"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

91/100 Solid

#54 of 477 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
100% uptime since 11-07
Compliance
A 14/14 checks pass
Price
$0.05 to $0.25 p89 in Data
Risk
clean no risk flag
Traction
---
14/14 compliance checks
  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

402 terms unchanged since 2026-11-07. Last up 2026-11-08.

── Site signals

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
How the score works

What the score read on this service: status online, 100% uptime, latest daily rollup (no 30d window yet), 557ms response p95, x402 compliance 14 of 14, $0.05 price against the category. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

It is a score inside Data, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 477 listings, this one among them: the same 477 the position above is counted against. When the two differ, the field is the wider one, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

All measured facts

What it does

Who owns and controls US organizations, from public records (SEC, FCC, USAspending, county rolls, FAA). $0.05 per full organization card, $0.25 per full federal rule coverage list, USDC on Base. Same data as the Tensorust MCP server at /api/mcp (38 tools, incl. a 145-dataset catalog with free samples).

Tensorust Ontology is a listed x402 Data API. Captured payment terms name Base. Monitoring and settlement figures below describe the observations available to this directory; an unpaid HTTP 402 check does not prove that a paid call will deliver.

Assessment computed at . Latest service check observed at . Service data JSON · Measurement methodology.

Page rendered at . This response time is separate from the observation and computation times attached to each measurement.

Latest endpoint observation: . Latest price capture: . Prices are recorded quotes, not a promise of availability. Token assets and payment terms are listed separately. Endpoint data JSON · Price history JSON · Measurement methodology.

Assessment computed at . Uptime uses the stated daily-rollup window; response times are in milliseconds, compliance is passed/evaluated checks, and traction is a measured settlement floor. The comparison score is out of 100 within this category. Assessment JSON · Measurement methodology.

Observed daily coverage: 2026-10-10 to 2026-11-08 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Uptime and response JSON · Volume JSON · Buyers JSON · Measurement methodology.

Ranked from the measured category pool, refreshed at most once a minute. The comparison has no persisted computation timestamp; the assessment time above belongs to this service only. Ranking API documentation · Ranking methodology.

x402 List home · Services · Data

uptime · latest daily rollup
-
uptime 7d
-
uptime 30d
-
uptime 90d
-
response p95
557ms
avg response
557ms
total checks
1

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

price (min)
$0.05
price (max)
$0.25
category percentile (min)
p89 in Data
category percentile (max)
p81 in Data
endpoints / prices
2 / 2
model
tiered
stability
100%

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
23d
registrar
Porkbun LLC
hosting
custom
domain created
2026-10-15

Identity facts, not a risk score.

On-chain traction has not been assessed for this service yet.

member since
2026-11-07
Recent checks
Latest 12 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402647ms2
Online402775ms2
Online402705ms2
Online402797ms2
Online402749ms2
Online402631ms2
Online402804ms2
Online402712ms2
Online402728ms2
Online402943ms2
Online402758ms2
Online402557ms2

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume

On-chain traction has not been assessed for this service yet.

Uptime 100% on all 1 completed day
Uptime
100% on all 1 completed day

On-chain traction has not been assessed for this service yet.

More charts
Response time daily average, ms min 720ms, avg 735ms, max 750ms

10-10 to 11-08* UTC

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/tensorust-ontology/price, /scores, /volume and /buyers.

Values

* today so far, partial (UTC).

The uptime summary counts completed UTC days only. The strip, readouts and table retain today's partial reading.

Assessment history last recorded at . Each UTC day uses its last recorded run; missing readings stay unmeasured. Assessment history JSON · Measurement methodology.

Daily values, 2026-11-07 to 2026-11-08: uptime percent, average response milliseconds, compliance passed/total, price percentile 0-100, site signals out of 6; UTC dates
DayUptimeResponseCompliancePrice percentileSite signals
2026-11-07100%750.33ms14/14p895/6
2026-11-08*100%720.50msno datano datano data

Alternatives in Data

MoneyTools Tools strong 99/100 100% up 30d --- 30d
Money Reactor strong 98/100 97% up 30d --- 30d
Tarnak x402 Toolkit strong 98/100 100% up 30d --- 30d
CrawlWitness strong 98/100 100% up 30d --- 30d
Weather strong 98/100 99.9% up 30d --- 30d

5 of 476 other ranked services in Data, ordered by the same measured score.

see the whole category

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