x402 List

x402 Protocol Service Directory

●

Vindex

Data PAYMENT-READY

payment-ready until 2026-08-20

Vehicle Intelligence for AI agents. Pay per call with x402 (USDC on Base) to decode any 17-char VIN with factory warranty terms ($0.01), read merged US (NHTSA) + Canada (Transport Canada) recalls ($0.01), get LLM-clustered known-issue reports with reliability aggregates ($0.05), and itemized used-car closing costs for all of Canada + 50 US states ($0.02). Free /v1/sample/* endpoints return every response shape. Informational data only — not a vehicle-history report.

Pay from $0.01 to $0.05 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-07-16 · $3.40 all-time · settled via coinbase, payAI

BASE URL https://api.vindexapi.dev │ WEBSITE https://vindexapi.dev │ ENDPOINTS 4 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-07-14 │ MONITORED SINCE 2026-07-14

ASSESSMENT

updated 4h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 99.9%
uptime 24h
97.8%
uptime 7d
99.8%
uptime 30d
99.9%
uptime 90d
99.9%
response p95
309ms
avg response
194ms
total checks
2,687

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

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.01 to $0.05 (p53 in Data)
price (min)
$0.01
price (max)
$0.05
category percentile (min)
p53 in Data
category percentile (max)
p62 in Data
endpoints / prices
4 / 3
model
tiered
stability
100%
risk clean

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
40d
registrar
Namecheap Inc.
hosting
custom
domain created
2026-07-03

Identity facts, not a risk score.

traction $3.40 30d · 9 buyers
volume 30d
$3.40
buyers 30d
9
settlements 30d
316
first settlement
2026-07-16
last settlement
2026-08-13
top buyer share
41% of 30d volume
trend 7d vs 30d
1.03x the 30d daily rate
networks
eip155:8453
volume all-time
$3.40
settlements all-time
316
median settlement 30d
$0.01
max settlement 30d
$0.25
settled via
coinbase ($2.52, 228 tx), payAI ($0.88, 88 tx)

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

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

Provides vehicle intelligence services including VIN decoding, recall information, known issues, and purchase costs.

category
vehicle-intelligence
in
query params
auth
none
vehicle-datavin-decodingrecall-datacost-analysis

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
GET /v1/decode $0.01 Base USDC header
GET /v1/known-issues $0.05 Base USDC header
GET /v1/purchase-costs $0.02 Base USDC header
GET /v1/recalls $0.01 Base USDC header
4 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to GET /v1/decode returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i 'https://api.vindexapi.dev/v1/decode'
// 402 response (captured by monitor) · 4 payloads · click to expand 
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x444731dac7c9cde478147f41e621a064fcbe70f2",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.vindexapi.dev/v1/decode",
      "mimeType": "application/json",
      "description": "Normalized NHTSA vPIC VIN decode (?vin=) — make/model/year/engine/body/… with fetch provenance, plus ORIGINAL factory new-vehicle warranty terms (basic/powertrain/corrosion/roadside/EV battery) keyed off make + model-year."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "vin": "1FTFW1ET5DFC10312"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "vin": "1FTFW1ET5DFC10312",
              "charged": true,
              "vehicle": {
                "make": "FORD",
                "year": 2013,
                "model": "F-150",
                "bodyClass": "Pickup"
              },
              "warranty": {
                "make": "FORD",
                "basic": {
                  "miles": 36000,
                  "years": 3
                },
                "matched": true,
                "powertrain": {
                  "miles": 60000,
                  "years": 5
                }
              },
              "provenance": {
                "cache": "miss",
                "source": "nhtsa-vpic"
              }
            }
          }
        },
        "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": [
                    "vin"
                  ],
                  "properties": {
                    "vin": {
                      "type": "string",
                      "description": "17-character VIN (no I/O/Q)"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x444731dac7c9cde478147f41e621a064fcbe70f2",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.vindexapi.dev/v1/recalls",
      "mimeType": "application/json",
      "description": "Merged US (NHTSA) + Canada (Transport Canada) safety recalls for a VIN, with the full decoded vehicle folded in. The only API merging both. OGL–Canada attribution."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "vin": "1FTFW1ET5DFC10312"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "vin": "1FTFW1ET5DFC10312",
              "counts": {
                "us": 4,
                "canada": 2
              },
              "charged": true,
              "recalls": {
                "us": [
                  {
                    "campaign": "18V123000",
                    "component": "ELECTRICAL SYSTEM",
                    "reportedDate": "2018-03-01"
                  }
                ],
                "canada": [
                  {
                    "systemType": "Electrical",
                    "recallNumber": "2018-123",
                    "unitsAffected": 4200
                  }
                ]
              },
              "vehicle": {
                "make": "FORD",
                "year": 2013,
                "model": "F-150"
              }
            }
          }
        },
        "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": [
                    "vin"
                  ],
                  "properties": {
                    "vin": {
                      "type": "string",
                      "description": "17-character VIN (no I/O/Q)"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x444731dac7c9cde478147f41e621a064fcbe70f2",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.vindexapi.dev/v1/known-issues",
      "mimeType": "application/json",
      "description": "LLM-clustered named failure modes from NHTSA owner complaints — every issue cites verified ODI complaint numbers (hallucination-gated) — plus a reliability-aggregates block and the full decoded vehicle. Refuses (uncharged) below 15 complaints."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "vin": "1FTFW1ET5DFC10312"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "issues": [
                {
                  "count": 2,
                  "title": "Electric power steering assist failure",
                  "odiNumbers": [
                    11234567,
                    11245678
                  ],
                  "componentTags": [
                    "STEERING"
                  ]
                }
              ],
              "status": "ok",
              "vehicle": {
                "make": "FORD",
                "year": 2013,
                "model": "F-150"
              },
              "reliability": {
                "recalls": {
                  "usCount": 4,
                  "canadaCount": 2
                },
                "complaintCount": 842
              },
              "complaintCount": 842,
              "complaintsAnalyzed": 150
            }
          }
        },
        "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": [
                    "vin"
                  ],
                  "properties": {
                    "vin": {
                      "type": "string",
                      "description": "17-character VIN (no I/O/Q)"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x444731dac7c9cde478147f41e621a064fcbe70f2",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://api.vindexapi.dev/v1/purchase-costs",
      "mimeType": "application/json",
      "description": "Itemized US + Canada used-vehicle closing costs (?country=CA|US&price=&sale_type=; CA: province, US: state). All 10 CA provinces + 3 territories and all 50 US states + DC, per-line sourceUrl + confidence."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "price": 25000,
              "country": "CA",
              "province": "ON",
              "sale_type": "private"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "lines": [
                {
                  "id": "rst",
                  "label": "Retail Sales Tax (13%)",
                  "amountCad": 3250,
                  "sourceUrl": "https://www.ontario.ca/",
                  "confidence": "high"
                }
              ],
              "country": "CA",
              "province": "ON",
              "rulesAsOf": "2026-07-04",
              "provinceName": "Ontario",
              "totalKnownCad": 3282
            }
          }
        },
        "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": [
                    "country",
                    "price",
                    "sale_type"
                  ],
                  "properties": {
                    "price": {
                      "type": "number",
                      "description": "Agreed sale price in the country's currency (> 0, ≤ 5,000,000)"
                    },
                    "state": {
                      "type": "string",
                      "description": "US ONLY (required when country=US): two-letter state code, one of the 50 states or DC"
                    },
                    "country": {
                      "enum": [
                        "CA",
                        "US"
                      ],
                      "type": "string",
                      "description": "CA routes to Canadian per-jurisdiction rules, US to per-state rules"
                    },
                    "province": {
                      "enum": [
                        "BC",
                        "AB",
                        "SK",
                        "MB",
                        "ON",
                        "QC",
                        "NB",
                        "NS",
                        "PE",
                        "NL",
                        "YT",
                        "NT",
                        "NU"
                      ],
                      "type": "string",
                      "description": "CANADA ONLY (required when country=CA): two-letter province/territory code"
                    },
                    "trade_in": {
                      "type": "number",
                      "description": "US ONLY — trade-in value in USD (≥ 0, < price); deducted from the tax base only for a dealer sale in a full-credit state"
                    },
                    "sale_type": {
                      "enum": [
                        "private",
                        "dealer"
                      ],
                      "type": "string",
                      "description": "Private sale or dealer sale"
                    },
                    "local_rate": {
                      "type": "number",
                      "description": "US ONLY — exact county/city surtax percentage (0–15)"
                    },
                    "family_gift": {
                      "type": "boolean",
                      "description": "CANADA ONLY, private sales only — applies the jurisdiction's family/related-individual gift exemption where one exists"
                    },
                    "buyer_has_plates": {
                      "type": "boolean",
                      "description": "CANADA ONLY — selects plate-dependent fee lines where the jurisdiction distinguishes them"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 90d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/vindex/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
07-14 · uptime 100.0% · 184ms avg07-15 · uptime 100.0% · 131ms avg07-16 · uptime 100.0% · 204ms avg07-17 · uptime 100.0% · 247ms avg07-18 · uptime 100.0% · 165ms avg07-19 · uptime 100.0% · 160ms avg07-20 · uptime 100.0% · 155ms avg07-21 · uptime 100.0% · 168ms avg07-22 · uptime 100.0% · 164ms avg07-23 · uptime 100.0% · 130ms avg07-24 · uptime 100.0% · 189ms avg07-25 · uptime 100.0% · 180ms avg07-26 · uptime 100.0% · 193ms avg07-27 · uptime 100.0% · 200ms avg07-28 · uptime 100.0% · 190ms avg07-29 · uptime 100.0% · 200ms avg07-30 · uptime 100.0% · 223ms avg07-31 · uptime 100.0% · 215ms avg08-01 · uptime 100.0% · 191ms avg08-02 · uptime 98.9% · 184ms avg08-03 · uptime 100.0% · 230ms avg08-04 · uptime 100.0% · 182ms avg08-05 · uptime 100.0% · 299ms avg08-06 · uptime 100.0% · 229ms avg08-07 · uptime 100.0% · 221ms avg08-08 · uptime 100.0% · 191ms avg08-09 · uptime 100.0% · 236ms avg08-10 · uptime 100.0% · 180ms avg08-11 · uptime 100.0% · 142ms avg08-12 · uptime 100.0% · 204ms avg08-13 · uptime 98.4% · 209ms avg07-1408-13
90d UPTIME 99.9%
RESPONSE TIME
07-14 · 184ms avg07-14 · 184ms avg07-15 · 131ms avg07-15 · 131ms avg07-16 · 204ms avg07-16 · 204ms avg07-17 · 247ms avg07-17 · 247ms avg07-18 · 165ms avg07-18 · 165ms avg07-19 · 160ms avg07-19 · 160ms avg07-20 · 155ms avg07-20 · 155ms avg07-21 · 168ms avg07-21 · 168ms avg07-22 · 164ms avg07-22 · 164ms avg07-23 · 130ms avg07-23 · 130ms avg07-24 · 189ms avg07-24 · 189ms avg07-25 · 180ms avg07-25 · 180ms avg07-26 · 193ms avg07-26 · 193ms avg07-27 · 200ms avg07-27 · 200ms avg07-28 · 190ms avg07-28 · 190ms avg07-29 · 200ms avg07-29 · 200ms avg07-30 · 223ms avg07-30 · 223ms avg07-31 · 215ms avg07-31 · 215ms avg08-01 · 191ms avg08-01 · 191ms avg08-02 · 184ms avg08-02 · 184ms avg08-03 · 230ms avg08-03 · 230ms avg08-04 · 182ms avg08-04 · 182ms avg08-05 · 299ms avg08-05 · 299ms avg08-06 · 229ms avg08-06 · 229ms avg08-07 · 221ms avg08-07 · 221ms avg08-08 · 191ms avg08-08 · 191ms avg08-09 · 236ms avg08-09 · 236ms avg08-10 · 180ms avg08-10 · 180ms avg08-11 · 142ms avg08-11 · 142ms avg08-12 · 204ms avg08-12 · 204ms avg08-13 · 209ms avg08-13 · 209ms avg07-1408-13
AVG RESP 193ms
PRICE (captured 402, USD)
07-14 · $0.01508-13 · $0.015$0.01507-1408-13

Median across 4 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
07-14 uptime: 100.0% compliance: 92% checks07-15 uptime: 100.0% compliance: 92% checks07-16 uptime: 100.0% compliance: 92% checks07-17 uptime: 100.0% compliance: 100% checks07-18 uptime: 100.0% compliance: 100% checks07-19 uptime: 100.0% compliance: 100% checks07-20 uptime: 100.0% compliance: 100% checks07-21 uptime: 100.0% compliance: 100% checks07-22 uptime: 100.0% compliance: 100% checks07-23 uptime: 100.0% compliance: 100% checks07-24 uptime: 100.0% compliance: 100% checks07-25 uptime: 100.0% compliance: 100% checks07-26 uptime: 100.0% compliance: 100% checks07-27 uptime: 100.0% compliance: 100% checks07-28 uptime: 100.0% compliance: 100% checks07-29 uptime: 100.0% compliance: 100% checks07-30 uptime: 100.0% compliance: 100% checks07-31 uptime: 100.0% compliance: 100% checks08-01 uptime: 100.0% compliance: 100% checks08-02 uptime: 99.9% compliance: 100% checks08-03 uptime: 99.9% compliance: 100% checks08-04 uptime: 99.9% compliance: 100% checks08-05 uptime: 99.9% compliance: 100% checks08-06 uptime: 100.0% compliance: 100% checks08-07 uptime: 100.0% compliance: 100% checks08-08 uptime: 100.0% compliance: 100% checks08-09 uptime: 100.0% compliance: 100% checks08-10 uptime: 100.0% compliance: 100% checks08-11 uptime: 100.0% compliance: 100% checks08-12 uptime: 100.0% compliance: 100% checks08-13 uptime: 99.9% compliance: 100% checksuptimecompliance07-1408-13

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)
price percentile in Data
site signals present (of 6)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
07-16 · $0.0407-17 · $0.0807-18 · $0.0807-19 · $0.0907-20 · $0.1207-21 · $0.1507-22 · $0.1507-23 · $0.1507-24 · $0.1407-25 · $0.0707-26 · $0.1507-27 · $0.1507-28 · $0.1307-29 · $0.1407-30 · $0.1407-31 · $0.1408-01 · $0.1408-02 · $0.1408-03 · $0.1408-04 · $0.1008-05 · $0.1008-06 · $0.0808-07 · $0.0808-08 · $0.3308-09 · $0.0808-10 · $0.0908-11 · $0.0808-12 · $0.0808-13 · $0.05peak $0.3307-1608-13
DISTINCT BUYERS
07-16 · 3 buyers07-17 · 2 buyers07-18 · 5 buyers07-19 · 3 buyers07-20 · 4 buyers07-21 · 4 buyers07-22 · 4 buyers07-23 · 4 buyers07-24 · 5 buyers07-25 · 3 buyers07-26 · 4 buyers07-27 · 2 buyers07-28 · 2 buyers07-29 · 3 buyers07-30 · 3 buyers07-31 · 2 buyers08-01 · 2 buyers08-02 · 2 buyers08-03 · 2 buyers08-04 · 2 buyers08-05 · 3 buyers08-06 · 3 buyers08-07 · 3 buyers08-08 · 3 buyers08-09 · 3 buyers08-10 · 4 buyers08-11 · 3 buyers08-12 · 3 buyers08-13 · 2 buyerspeak 5 buyers07-1608-13

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-07-14 · last up 2026-08-13

  • 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

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● OK 143ms
● OK 154ms
● OK 135ms
● OK 125ms
● OK 128ms
● OK 159ms
● OK 136ms
● OK 127ms
● OK 227ms
● OK 165ms
● OK 191ms
● OK 193ms
● OK 162ms
● OK 121ms
● OK 223ms
● OK 192ms
● OK 131ms
● OK 197ms
18 of 2,701 checks · live count

EMBED THIS BADGE

Show that Vindex is monitored on x402-list. Paste this on your site or README, it links back to this live listing.

Vindex listed on x402-list
status
Vindex uptime on x402-list
live uptime
// HTML
<a href="https://x402-list.com/services/vindex?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/vindex.svg" alt="Vindex listed on x402-list" height="28">
</a>
// Markdown
[![Vindex on x402-list](https://x402-list.com/badge/vindex.svg)](https://x402-list.com/services/vindex?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/vindex?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/vindex.svg?data=uptime" alt="Vindex uptime on x402-list" height="28">
</a>

RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

[ update this listing ]

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

[ verify this service ($0.25) ]

To request delisting, email info@x402-list.com or update your listing at /services/vindex/update.