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Ops Control HQ npm Health Snapshot

payment-readyonline

payment-ready until 2026-11-20

Deterministic npm package-health and dependency-risk snapshot from public npm registry metadata and weekly download data.

opscontrolhq.com ↗

Call it x402 v2

x402 v2

Base URL
https://tkoqkknsezxavtxfywkm.supabase.co
Payment
x402 v2, header channel
$ curl -i 'https://tkoqkknsezxavtxfywkm.supabase.co/functions/v1/npm-health-x402-v2'

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

Endpoints 1 paid route on tkoqkknsezxavtxfywkm.supabase.co

GET/functions/v1/npm-health-x402-v2Base$0.003since 09-28

Prices as captured in the 402 response: $0.003.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
GET/functions/v1/npm-health-x402-v2Current npm package health snapshot: latest version and release age, weekly downloads, maintainer/dependency counts, license, deprecation, repository/homepage and deterministic maintenance-risk flags. Not a security audit.$0.003BaseUSDCheadersince 09-28

Payment evidence

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

1 payload captured by the monitor.

281 lines, scroll inside

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xf200174de10c26ce7670aaf41d69a8979fe5629d",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://tkoqkknsezxavtxfywkm.supabase.co/functions/v1/npm-health-x402-v2",
    "tags": [
      "npm",
      "package-health",
      "package-maintenance",
      "release-freshness",
      "weekly-downloads",
      "maintainers",
      "deprecation",
      "developer-tools"
    ],
    "mimeType": "application/json",
    "description": "Current npm package health snapshot: latest version and release age, weekly downloads, maintainer/dependency counts, license, deprecation, repository/homepage and deterministic maintenance-risk flags. Not a security audit.",
    "serviceName": "Ops Control HQ npm Package Health"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "package": "react"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "flags": [],
            "license": "MIT",
            "package": "react",
            "homepage": null,
            "nextStep": {
              "url": "https://tkoqkknsezxavtxfywkm.supabase.co/functions/v1/npm-dependency-risk-x402-v1",
              "name": "Ops Control HQ npm Dependency Risk Brief",
              "useWhen": "Need exact-version OSV vulnerabilities, fixed versions, EPSS/CISA KEV prioritization evidence, or minimum OSV-clear upgrade guidance.",
              "priceUsd": 0.01,
              "requires": [
                "package",
                "version"
              ]
            },
            "checkedAt": "ISO-8601",
            "riskScore": 0,
            "deprecated": false,
            "repository": null,
            "maintainers": 0,
            "methodology": "Deterministic heuristic from public npm registry metadata and npm weekly download counts. The exact npm download period is returned in weeklyDownloadsPeriod. Not a security audit.",
            "publishedAt": "ISO-8601",
            "dependencies": 0,
            "latestVersion": "19.x",
            "devDependencies": 0,
            "weeklyDownloads": 0,
            "daysSincePublish": 0,
            "deprecationMessage": null,
            "weeklyDownloadsPeriod": {
              "end": "YYYY-MM-DD",
              "start": "YYYY-MM-DD"
            }
          }
        }
      },
      "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"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "package"
                ],
                "properties": {
                  "package": {
                    "type": "string",
                    "description": "npm package name, for example react or @scope/name"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "required": [
                  "package",
                  "latestVersion",
                  "publishedAt",
                  "daysSincePublish",
                  "weeklyDownloads",
                  "weeklyDownloadsPeriod",
                  "maintainers",
                  "dependencies",
                  "devDependencies",
                  "license",
                  "deprecated",
                  "deprecationMessage",
                  "repository",
                  "homepage",
                  "riskScore",
                  "flags",
                  "methodology",
                  "checkedAt",
                  "nextStep"
                ],
                "properties": {
                  "flags": {
                    "type": "array",
                    "items": {
                      "type": "string"
                    }
                  },
                  "license": {
                    "type": "string"
                  },
                  "package": {
                    "type": "string"
                  },
                  "homepage": {
                    "type": [
                      "string",
                      "object",
                      "null"
                    ]
                  },
                  "nextStep": {
                    "type": "object",
                    "required": [
                      "name",
                      "priceUsd",
                      "url",
                      "requires",
                      "useWhen"
                    ],
                    "properties": {
                      "url": {
                        "type": "string"
                      },
                      "name": {
                        "type": "string"
                      },
                      "useWhen": {
                        "type": "string"
                      },
                      "priceUsd": {
                        "type": "number"
                      },
                      "requires": {
                        "type": "array",
                        "items": {
                          "type": "string"
                        }
                      }
                    },
                    "additionalProperties": false
                  },
                  "checkedAt": {
                    "type": "string"
                  },
                  "riskScore": {
                    "type": "integer",
                    "maximum": 100,
                    "minimum": 0
                  },
                  "deprecated": {
                    "type": "boolean"
                  },
                  "repository": {},
                  "maintainers": {
                    "type": "integer"
                  },
                  "methodology": {
                    "type": "string"
                  },
                  "publishedAt": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "dependencies": {
                    "type": "integer"
                  },
                  "latestVersion": {
                    "type": "string"
                  },
                  "devDependencies": {
                    "type": "integer"
                  },
                  "weeklyDownloads": {
                    "type": "integer"
                  },
                  "daysSincePublish": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  },
                  "deprecationMessage": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "weeklyDownloadsPeriod": {
                    "type": "object",
                    "required": [
                      "start",
                      "end"
                    ],
                    "properties": {
                      "end": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "start": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    },
                    "additionalProperties": false
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

81/100 Solid

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

Reliability
96.9% uptime 30d
Compliance
A 14/14 checks pass
Price
$0.003 p26 in Other
Risk
clean no risk flag
Traction
$0.19 30d 8 buyers, top buyer 45% (address, not entity)
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 2026-10-06. Last up 2026-11-13.

── 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, 96.9% uptime 30d, 3457ms response p95, x402 compliance 14 of 14, $0.003 price against the category, on-chain traction measured. 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 Other, 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 75 listings, this one among them: the same 75 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.

Settled via payAI ($0.19, 28 tx). Traction is a conservative undercount; first settlement seen 2026-10-01.

All measured facts

What it does

Deterministic npm package-health and dependency-risk snapshot from public npm registry metadata and weekly download data. $0.01 USDC per call on Base mainnet via x402 v2; no API key required.

Ops Control HQ npm Health Snapshot is a listed x402 Other 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: 2026-10-15 to 2026-11-13 UTC. Daily monitoring and settlement rollups do not expose their computation time; a bucket date is not an update timestamp. Latest settlement in the assessment: . 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 · Other

uptime · latest daily rollup
100%
uptime 7d
100%
uptime 30d
96.9%
uptime 90d
96.6%
response p95
3457ms
avg response
1818ms
total checks
2,476

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

price (min)
$0.003
category percentile (min)
p26 in Other
endpoints / prices
1 / 1
model
flat
stability
0%

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
67d
registrar
NameCheap, Inc.
hosting
custom
domain created
2026-09-04

Identity facts, not a risk score.

assessment volume 30d
$0.19
exact assessment volume 30d (USD)
0.193
assessment recorded at (UTC)
2026-11-13T02:13:15.183Z
buyers 30d
8
settlements 30d
28
measured since
2026-10-01 (start of our harvest window)
last settlement
2026-10-26
top buyer share
45% of 30d volume (address, not entity)
top 3 buyers share
81% of 30d volume (addresses, not entities)
concentrated volume
no
trend 7d vs 30d
0.02x the 30d daily rate
networks
eip155:8453
volume all-time
$0.18
settlements all-time
28
median settlement 30d
$0.01
max settlement 30d
$0.02

Assessment volume uses the latest 30d assessment. Over time sums daily address snapshots, rounded to cents and refreshed separately. The two sources can differ in timing, precision and shared-address attribution. Amounts use cents for comparison; known sub-cent values keep up to 12 significant digits. The exact stored assessment value is shown above.

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share lowers the on-chain traction part of the ranking score behind this page's verdict and /best, by up to half when one address holds all 30d volume. The Recommended and Highest volume sorts of the services list do not use it; they use the Concentrated volume rule instead.

member since
2026-09-28
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online4021142ms1
Online4021103ms1
Online4021403ms1
Online4021294ms1
Online4021268ms1
Online4021130ms1
Online4021212ms1
Online4021232ms1
Online4021152ms1
Online4021725ms1
Online4021433ms1
Online4021171ms1
Online4021114ms1
Online4021331ms1
Online4021318ms1
Online4021359ms1
Online4021456ms1
Online4022122ms1

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.19, peak $0.02 on 10-16
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 13 of 29 completed days below 100%
uptime below 100%, to scale uptime 0%
Volume 30d
$0.19
Uptime
13 of 29 completed days below 100%
Daily on-chain settlement volume in US dollars, 2026-10-15 to 2026-11-13; highest day $0.02 on 10-16; 23 days have no data in the payload; distinct buyers per day
More charts
Response time daily average, ms min 1302ms, avg 1634ms, max 2081ms

10-15 to 11-13* UTC

Scores over time

x402 compliance low 14/14, high 14/14

10-15 to 11-13* UTC

Price percentile in Other own low to high; exact values below

10-15 to 11-13* UTC

Site signals present (of 6) own low to high; exact values below

10-15 to 11-13* UTC

Scores: one day per column, 10-15 to 11-13*, on the columns of Response time. Uptime held below 100% on some days in this window, including any partial day. Daily readings remain in the Uptime strip and Values. The checklist grew from 11 to 14 checks on 2026-07-28, before this window. Pillar lines use their own low and high. Exact dated readings are available in each readout and in Values.

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/ops-control-hq-npm-health-snapshot/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.

Daily snapshot total, 30d: $0.07, peak $0.02 on 10-16. The visible 30d total in Traction comes from the latest assessment. These sources can differ in their window, refresh time, cent rounding and shared-address attribution.

Daily address snapshots: 2026-10-15 to 2026-11-13 UTC; * today so far, partial (UTC). Daily snapshots store cents. A recorded $0.00 with settlements cannot distinguish exact zero from volume rounded away. Lost precision is unavailable here. † marks a recorded $0.00 with settlements.

Settlement volume uses the stored USD valuation of tracked payments; it is distinct from token quantities. USD-pegged assets are valued at 1 USD per token in these rollups. The measured settlement floor does not cover all payments to this service.

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

Daily values, 2026-10-15 to 2026-11-13: address settlement volume in USD, distinct buyer and settlement counts, uptime percent, average response milliseconds, compliance passed/total, price percentile 0-100, site signals out of 6; UTC dates
DayVolumeBuyersSettlementsUptimeResponseCompliancePrice percentileSite signals
2026-10-15$0.01220%no data14/14p320/6
2026-10-16$0.02130%no data14/14p310/6
2026-10-17$0.00 recorded†110%no data14/14p310/6
2026-10-18$0.02120%no data14/14p310/6
2026-10-19$0.02120%no data14/14p290/6
2026-10-20no datano datano data0%no data14/14p290/6
2026-10-21no datano datano data0%no data14/14p290/6
2026-10-22no datano datano data0%no data14/14p290/6
2026-10-23no datano datano data0%no data14/14p290/6
2026-10-24no datano datano data0%no data14/14p290/6
2026-10-25no datano datano data0%no data14/14p290/6
2026-10-26$0.00 recorded†110%no data14/14p290/6
2026-10-27no datano datano data100%1648.33ms14/14p290/6
2026-10-28no datano datano data100%1408.82ms14/14p300/6
2026-10-29$0.00 recorded†11100%1752.78ms14/14p290/6
2026-10-30no datano datano data100%1447.01ms14/14p290/6
2026-10-31no datano datano data100%1830.83ms14/14p270/6
2026-11-01no datano datano data100%1692.49ms14/14p270/6
2026-11-02no datano datano data98.86%1894.29ms14/14p270/6
2026-11-03no datano datano data100%2080.79ms14/14p270/6
2026-11-04no datano datano data100%1628.05ms14/14p260/6
2026-11-05no datano datano data100%1424.16ms14/14p250/6
2026-11-06no datano datano data100%1898.49ms14/14p250/6
2026-11-07no datano datano data100%1410.84ms14/14p260/6
2026-11-08no datano datano data100%1460.72ms14/14p260/6
2026-11-09no datano datano data100%1502.56ms14/14p260/6
2026-11-10no datano datano data100%1744.65ms14/14p260/6
2026-11-11no datano datano data100%1689.02ms14/14p260/6
2026-11-12no datano datano data100%1588.08ms14/14p260/6
2026-11-13*no datano datano data100%1302.00ms14/14p260/6

Alternatives in Other

Clash of Coins Checkout strong 98/100 100% up 30d $3.4k 30d
DevX Multichain Balances strong 97/100 100% up 30d --- 30d
X Pay strong 97/100 100% up 30d $9.7k 30d
NEMO x402 Micro-Services (AgentX) strong 95/100 99.9% up 30d --- 30d
Generador de QR (Servicex402) strong 95/100 99.8% up 30d --- 30d

5 of 74 other ranked services in Other, ordered by the same measured score.

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