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Node Scorecard API

payment-readyonline

payment-ready until 2026-10-21

Independent measurement and scoring of the Sentinel dVPN network and Akash DePIN providers.

nodescorecard.xyz ↗

Call it x402 v2

x402 v2

Base URL
https://nodescorecard.xyz
Payment
x402 v2, header channel
$ curl -i 'https://nodescorecard.xyz/scorecard/network-stats'

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

Endpoints 4 paid routes on nodescorecard.xyz

GET/scorecard/network-statsArbitrum One+Avalanche+Base+Pol+Sol$0.01since 10-14
GET/scorecard/nodesArbitrum One+Avalanche+Base+Pol+Sol$0.005since 10-14
GET/scorecard/nodes/topArbitrum One+Avalanche+Base+Pol+Sol$0.005since 10-14
GET/scorecard/recommendArbitrum One+Avalanche+Base+Pol+Sol$0.01since 10-14

Prices as captured in the 402 response: median $0.0075 across the 4 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/scorecard/network-statsNetwork-wide Sentinel dVPN health report: decentralization (ASN concentration, HHI index, verified residential share, protocol mix, censorship-resistance mix, country distribution, SLA speed percentiles and P2P price percentiles. Measured from a live snapshot, no input required.$0.01Arbitrum One+Avalanche+Base+Pol+SolUSDC, UNKNOWNheadersince 10-14
GET/scorecard/nodesFull scored list of Sentinel dVPN nodes, sorted by composite score (best first. Returns active nodes by default; pass all=1 to include inactive ones from the raw snapshot.$0.005Arbitrum One+Avalanche+Base+Pol+SolUSDC, UNKNOWNheadersince 10-14
GET/scorecard/nodes/topTop-N Sentinel dVPN nodes, ASN-diversified so the result is not concentrated in one hosting provider. Filterable by country, protocol, SLA pass and minimum composite score.$0.005Arbitrum One+Avalanche+Base+Pol+SolUSDC, UNKNOWNheadersince 10-14
GET/scorecard/recommendPick the single best Sentinel dVPN node for a stated need, plus 3 ASN-diversified alternatives. Describe the need in free text (e.g. "privacy residential", "speed", "cheap", "censorship bypass" and optionally pin a country.$0.01Arbitrum One+Avalanche+Base+Pol+SolUSDC, UNKNOWNheadersince 10-14

Payment evidence

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

First of 4 payloads captured by the monitor.

267 lines, scroll inside

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7KjmSaLhpJJScHEdmUV2CDR47FVxR7jv7DV8QEMszhDi",
      "amount": "10000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xa1ec7fc00a6f40db9693ad1415d0c193ad3906494428cf252621037bd7117e29::usdc::USDC",
      "extra": {},
      "payTo": "0x1019648d87192bfd64d8a15f6399edfc2830eddc03ce1ddd3574bddfb1b705f3",
      "amount": "10000",
      "scheme": "exact",
      "network": "sui:testnet",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://nodescorecard.xyz/scorecard/network-stats",
    "mimeType": "application/json",
    "description": "Network-wide Sentinel dVPN health report: decentralization (ASN concentration, HHI index), verified residential share, protocol mix, censorship-resistance mix, country distribution, SLA speed percentiles and P2P price percentiles. Measured from a live snapshot, no input required."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {}
        },
        "output": {
          "type": "json",
          "example": {
            "leases": {
              "nodes_currently_leased": 552
            },
            "totals": {
              "active_nodes": 1352,
              "tracked_nodes": 1813,
              "multi_protocol_nodes": 0
            },
            "quality": {
              "sla_mbps_p10": 3.42,
              "sla_mbps_p90": 37.72,
              "sla_mbps_median": 12.01,
              "sla_tested_nodes": 1315,
              "sla_pass_rate_pct": 97.9,
              "composite_score_p90": 76.6,
              "composite_score_median": 59.9
            },
            "countries": [
              {
                "nodes": 456,
                "country": "United States",
                "share_pct": 33.7
              },
              {
                "nodes": 89,
                "country": "United Kingdom",
                "share_pct": 6.6
              },
              {
                "nodes": 88,
                "country": "Germany",
                "share_pct": 6.5
              }
            ],
            "protocols": [
              {
                "nodes": 724,
                "protocol": "v2ray",
                "share_pct": 53.6
              },
              {
                "nodes": 625,
                "protocol": "wireguard",
                "share_pct": 46.2
              },
              {
                "nodes": 1,
                "protocol": "xray",
                "share_pct": 0.1
              },
              {
                "nodes": 1,
                "protocol": "openvpn",
                "share_pct": 0.1
              },
              {
                "nodes": 1,
                "protocol": "hysteria2",
                "share_pct": 0.1
              }
            ],
            "data_source": "superpios/node-scorecard live feed",
            "residential": {
              "geoip_flag_only": 528,
              "verified_residential_pct": 11.8,
              "verified_residential_nodes": 159
            },
            "snapshot_ts": "2026-07-25T07:00:46Z",
            "decentralization": {
              "top_asns": [
                {
                  "asn": "AS31898 Oracle Corporation",
                  "nodes": 296,
                  "share_pct": 21.9
                },
                {
                  "asn": "AS36352 HostPapa",
                  "nodes": 180,
                  "share_pct": 13.3
                },
                {
                  "asn": "AS8560 IONOS SE",
                  "nodes": 145,
                  "share_pct": 10.7
                }
              ],
              "hhi_index": 806,
              "unique_asns": 223,
              "saturated_asns": [
                {
                  "asn": "AS31898 Oracle Corporation",
                  "nodes": 296,
                  "share_pct": 21.9
                },
                {
                  "asn": "AS36352 HostPapa",
                  "nodes": 180,
                  "share_pct": 13.3
                },
                {
                  "asn": "AS8560 IONOS SE",
                  "nodes": 145,
                  "share_pct": 10.7
                }
              ],
              "top3_asn_share_pct": 45.9
            },
            "pricing_p2p_per_gb": {
              "p10": 12.5,
              "p90": 41.5,
              "median": 40.15
            },
            "censorship_resistance": [
              {
                "level": "basic",
                "nodes": 724,
                "share_pct": 53.6
              },
              {
                "level": "minimal",
                "nodes": 626,
                "share_pct": 46.3
              },
              {
                "level": "high",
                "nodes": 1,
                "share_pct": 0.1
              },
              {
                "level": "medium",
                "nodes": 1,
                "share_pct": 0.1
              }
            ]
          }
        }
      },
      "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",
                "properties": {},
                "description": "No parameters. Call the endpoint as-is.",
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "description": "Real response captured 2026-07-25T07:00:46Z. `snapshot_ts` is an ISO-8601 UTC string, not a number. The `top_asns` and `countries` arrays are truncated to 3 entries in this example (the live response returns 10 and 15 respectively); every other field is complete and verbatim."
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}
Other captured 402 responses (3)

Captured payload 2 of 4

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7KjmSaLhpJJScHEdmUV2CDR47FVxR7jv7DV8QEMszhDi",
      "amount": "10000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xa1ec7fc00a6f40db9693ad1415d0c193ad3906494428cf252621037bd7117e29::usdc::USDC",
      "extra": {},
      "payTo": "0x1019648d87192bfd64d8a15f6399edfc2830eddc03ce1ddd3574bddfb1b705f3",
      "amount": "10000",
      "scheme": "exact",
      "network": "sui:testnet",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://nodescorecard.xyz/scorecard/recommend",
    "mimeType": "application/json",
    "description": "Pick the single best Sentinel dVPN node for a stated need, plus 3 ASN-diversified alternatives. Describe the need in free text (e.g. \"privacy residential\", \"speed\", \"cheap\", \"censorship bypass\") and optionally pin a country."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "need": "privacy residential",
            "country": "The Netherlands"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "need": "privacy residential",
            "country": "any",
            "recommended": {
              "asn": "AS206075 Hollander & Jacobsen UG (haftungsbeschraenkt)",
              "city": "Amsterdam",
              "peers": 6,
              "leases": 1,
              "uptime": 99.9,
              "address": "sentnode1rhjtstxhwdwfqmgkgd3yyf3hhzl7s4z5td44ln",
              "country": "The Netherlands",
              "moniker": "0_Premium_Service_100G_Nibiru2",
              "samples": 1027,
              "price_gb": 40.15,
              "price_hr": 50,
              "protocol": "v2ray",
              "sla_mbps": 56.38,
              "sla_pass": true,
              "protocols": null,
              "api_status": "ok",
              "reliability": 100,
              "residential": true,
              "asn_saturated": false,
              "speed_dl_mbps": 23.69,
              "speed_ul_mbps": 874.69,
              "asn_node_count": 2,
              "sla_percentile": 98,
              "composite_score": 91.8,
              "jurisdiction_freedom": 80,
              "asn_network_share_pct": 0.1,
              "censorship_resistance": "basic",
              "jurisdiction_freedom_estimated": false
            },
            "alternatives": [
              {
                "asn": "AS8218 Zayo Infrastructure France SA",
                "city": "Vienna",
                "peers": 11,
                "leases": 1,
                "uptime": 96.6,
                "address": "sentnode1nmse5z50klakvwuy68w4wdgdvwzfasl8ryu9wk",
                "country": "Austria",
                "moniker": "SuchNode-3UK1BLjFTpZo",
                "samples": 590,
                "price_gb": 40.15,
                "price_hr": 50,
                "protocol": "v2ray",
                "sla_mbps": 45.89,
                "sla_pass": true,
                "protocols": null,
                "api_status": "ok",
                "reliability": 100,
                "residential": true,
                "asn_saturated": false,
                "speed_dl_mbps": 8.66,
                "speed_ul_mbps": 641.01,
                "asn_node_count": 2,
                "sla_percentile": 96,
                "composite_score": 92.2,
                "jurisdiction_freedom": 76,
                "asn_network_share_pct": 0.1,
                "censorship_resistance": "basic",
                "jurisdiction_freedom_estimated": false
              }
            ],
            "network_active_total": 1352
          }
        }
      },
      "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": [],
                "properties": {
                  "need": {
                    "type": "string",
                    "description": "Free-text need. Recognised keywords, combinable: \"residential\", \"privacy\", \"speed\", \"censorship\" / \"bypass\", \"cheap\" / \"price\". Anything else falls back to the general composite score."
                  },
                  "country": {
                    "type": "string",
                    "description": "Optional exact country name to restrict candidates to, e.g. \"The Netherlands\", \"Germany\", \"United States\". Case-insensitive. Omit for any country."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "description": "Real response to GET /scorecard/recommend?need=privacy%20residential, captured 2026-07-25T07:00:46Z. `country` echoes back the literal string \"any\" when the parameter is omitted. `alternatives` is truncated to 1 entry in this example; the live response returns 3."
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 3 of 4

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7KjmSaLhpJJScHEdmUV2CDR47FVxR7jv7DV8QEMszhDi",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xa1ec7fc00a6f40db9693ad1415d0c193ad3906494428cf252621037bd7117e29::usdc::USDC",
      "extra": {},
      "payTo": "0x1019648d87192bfd64d8a15f6399edfc2830eddc03ce1ddd3574bddfb1b705f3",
      "amount": "5000",
      "scheme": "exact",
      "network": "sui:testnet",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://nodescorecard.xyz/scorecard/nodes",
    "mimeType": "application/json",
    "description": "Full scored list of Sentinel dVPN nodes, sorted by composite score (best first). Returns active nodes by default; pass all=1 to include inactive ones from the raw snapshot."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "all": "1"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "count": 1352,
            "nodes": [
              {
                "asn": "AS8218 Zayo Infrastructure France SA",
                "city": "Vienna",
                "peers": 11,
                "leases": 1,
                "uptime": 96.6,
                "address": "sentnode1nmse5z50klakvwuy68w4wdgdvwzfasl8ryu9wk",
                "country": "Austria",
                "moniker": "SuchNode-3UK1BLjFTpZo",
                "samples": 590,
                "price_gb": 40.15,
                "price_hr": 50,
                "protocol": "v2ray",
                "sla_mbps": 45.89,
                "sla_pass": true,
                "protocols": null,
                "api_status": "ok",
                "reliability": 100,
                "residential": true,
                "asn_saturated": false,
                "speed_dl_mbps": 8.66,
                "speed_ul_mbps": 641.01,
                "asn_node_count": 2,
                "sla_percentile": 96,
                "composite_score": 92.2,
                "jurisdiction_freedom": 76,
                "asn_network_share_pct": 0.1,
                "censorship_resistance": "basic",
                "jurisdiction_freedom_estimated": false
              },
              {
                "asn": "AS206075 Hollander & Jacobsen UG (haftungsbeschraenkt)",
                "city": "Amsterdam",
                "peers": 6,
                "leases": 1,
                "uptime": 99.9,
                "address": "sentnode1rhjtstxhwdwfqmgkgd3yyf3hhzl7s4z5td44ln",
                "country": "The Netherlands",
                "moniker": "0_Premium_Service_100G_Nibiru2",
                "samples": 1027,
                "price_gb": 40.15,
                "price_hr": 50,
                "protocol": "v2ray",
                "sla_mbps": 56.38,
                "sla_pass": true,
                "protocols": null,
                "api_status": "ok",
                "reliability": 100,
                "residential": true,
                "asn_saturated": false,
                "speed_dl_mbps": 23.69,
                "speed_ul_mbps": 874.69,
                "asn_node_count": 2,
                "sla_percentile": 98,
                "composite_score": 91.8,
                "jurisdiction_freedom": 80,
                "asn_network_share_pct": 0.1,
                "censorship_resistance": "basic",
                "jurisdiction_freedom_estimated": false
              }
            ],
            "data_source": "superpios/node-scorecard live feed",
            "network_active_total": 1352
          }
        }
      },
      "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": [],
                "properties": {
                  "all": {
                    "enum": [
                      "1"
                    ],
                    "type": "string",
                    "description": "Set to \"1\" to include every tracked node instead of only active ones. Omit for active only."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "description": "Real response captured 2026-07-25T07:00:46Z. `nodes` is truncated to the first 2 entries in this example; the live response returns `count` of them (1352 active at capture time, ~1813 with all=1). Node objects are complete and verbatim."
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 4 of 4

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7KjmSaLhpJJScHEdmUV2CDR47FVxR7jv7DV8QEMszhDi",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {},
      "payTo": "0x0fcc5724d2dddf79ce1af1f091a823fd6438ef73",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0xa1ec7fc00a6f40db9693ad1415d0c193ad3906494428cf252621037bd7117e29::usdc::USDC",
      "extra": {},
      "payTo": "0x1019648d87192bfd64d8a15f6399edfc2830eddc03ce1ddd3574bddfb1b705f3",
      "amount": "5000",
      "scheme": "exact",
      "network": "sui:testnet",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://nodescorecard.xyz/scorecard/nodes/top",
    "mimeType": "application/json",
    "description": "Top-N Sentinel dVPN nodes, ASN-diversified so the result is not concentrated in one hosting provider. Filterable by country, protocol, SLA pass and minimum composite score."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "n": "5",
            "country": "Germany",
            "protocol": "wireguard",
            "sla_only": "true",
            "min_score": "60",
            "max_per_asn": "2"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "count": 5,
            "nodes": [
              {
                "asn": "AS8218 Zayo Infrastructure France SA",
                "city": "Vienna",
                "peers": 11,
                "leases": 1,
                "uptime": 96.6,
                "address": "sentnode1nmse5z50klakvwuy68w4wdgdvwzfasl8ryu9wk",
                "country": "Austria",
                "moniker": "SuchNode-3UK1BLjFTpZo",
                "samples": 590,
                "price_gb": 40.15,
                "price_hr": 50,
                "protocol": "v2ray",
                "sla_mbps": 45.89,
                "sla_pass": true,
                "protocols": null,
                "api_status": "ok",
                "reliability": 100,
                "residential": true,
                "asn_saturated": false,
                "speed_dl_mbps": 8.66,
                "speed_ul_mbps": 641.01,
                "asn_node_count": 2,
                "sla_percentile": 96,
                "composite_score": 92.2,
                "jurisdiction_freedom": 76,
                "asn_network_share_pct": 0.1,
                "censorship_resistance": "basic",
                "jurisdiction_freedom_estimated": false
              },
              {
                "asn": "AS206075 Hollander & Jacobsen UG (haftungsbeschraenkt)",
                "city": "Amsterdam",
                "peers": 6,
                "leases": 1,
                "uptime": 99.9,
                "address": "sentnode1rhjtstxhwdwfqmgkgd3yyf3hhzl7s4z5td44ln",
                "country": "The Netherlands",
                "moniker": "0_Premium_Service_100G_Nibiru2",
                "samples": 1027,
                "price_gb": 40.15,
                "price_hr": 50,
                "protocol": "v2ray",
                "sla_mbps": 56.38,
                "sla_pass": true,
                "protocols": null,
                "api_status": "ok",
                "reliability": 100,
                "residential": true,
                "asn_saturated": false,
                "speed_dl_mbps": 23.69,
                "speed_ul_mbps": 874.69,
                "asn_node_count": 2,
                "sla_percentile": 98,
                "composite_score": 91.8,
                "jurisdiction_freedom": 80,
                "asn_network_share_pct": 0.1,
                "censorship_resistance": "basic",
                "jurisdiction_freedom_estimated": false
              }
            ],
            "matched": 1352,
            "network_active_total": 1352
          }
        }
      },
      "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": [],
                "properties": {
                  "n": {
                    "type": "string",
                    "description": "How many nodes to return. Integer 1-50, default 5."
                  },
                  "country": {
                    "type": "string",
                    "description": "Exact country name filter, case-insensitive, e.g. \"Germany\"."
                  },
                  "protocol": {
                    "type": "string",
                    "description": "Protocol filter, case-insensitive: wireguard, v2ray, xray, hysteria2, amneziawg, openvpn."
                  },
                  "sla_only": {
                    "enum": [
                      "true"
                    ],
                    "type": "string",
                    "description": "Set to \"true\" to keep only nodes that passed the SLA speed test."
                  },
                  "min_score": {
                    "type": "string",
                    "description": "Minimum composite score, 0-100. Default 0 (no filter)."
                  },
                  "max_per_asn": {
                    "type": "string",
                    "description": "Max nodes allowed from the same ASN. Integer >= 1, default 2."
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "description": "Real response to GET /scorecard/nodes/top?n=5, captured 2026-07-25T07:00:46Z. `matched` is how many nodes passed the filters before the top-N + ASN-diversity cut. `nodes` is truncated to the first 2 of the 5 returned; node objects are complete and verbatim."
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

76/100 Solid

#347 of 389 in Data. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
94.1% uptime since 10-14
Compliance
C 13/14 checks pass, failing: EIP-712 domain parameters present on every EVM entry
Signability
route not signable
Price
$0.005 to $0.01 p41 in Data
Risk
clean no risk flag
Traction
$0.00 30d 0 buyers
13/14 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 2026-10-14. Last up 2026-10-14.

── 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, 94.12% uptime, latest daily rollup (no 30d window yet), 481ms response p95, x402 compliance 13 of 14, $0.005 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 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 389 listings, this one among them: the same 389 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.

Traction is a conservative undercount.

All measured facts

What it does

Independent measurement and scoring of the Sentinel dVPN network and Akash DePIN providers. Pay-per-call in USDC over x402. Recommendations with anti-concentration, verifiable receipts. No API key.

Node Scorecard API is a listed x402 Data API. Captured payment terms name Arbitrum One, Avalanche, Base, Polygon, Solana. 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: 2026-09-15 to 2026-10-14 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
481ms
avg response
481ms
total checks
1

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

At least one EVM route on this service returns its 402 without the EIP-712 domain parameters (extra.name and extra.version), so a standard x402 client cannot build the signature for that route.

Measured on the last 402 envelope captured from this service. It is a fact about the envelope, not a judgement on the service or its operator.

This is the only conformance check that caps the compliance grade, at C.

price (min)
$0.005
price (max)
$0.01
category percentile (min)
p41 in Data
category percentile (max)
p24 in Data
endpoints / prices
4 / 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
-
registrar
-
hosting
custom
domain created
---

Identity facts, not a risk score.

assessment volume 30d
$0.00
exact assessment volume 30d (USD)
0
assessment recorded at (UTC)
2026-10-14T13:53:06.738Z
buyers 30d
0
settlements 30d
0
measured since
--- (start of our harvest window)
last settlement
---
top buyer share
-
top 3 buyers share
-
concentrated volume
no
trend 7d vs 30d
-
networks
eip155:137, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$0
settlements all-time
0
median settlement 30d
-
max settlement 30d
-

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
2026-10-14
Recent checks
Latest 17 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402652ms4
Online402156ms4
Online402400ms4
Online402299ms4
Online40283ms4
Online40297ms4
Online402133ms4
Online402176ms4
Online402175ms4
Online402437ms4
Online402314ms4
Online402227ms4
Online40293ms4
Offline502247ms0
Online402193ms4
Online402416ms4
Online402481ms4

Changes0 in 30d

No changes recorded in the last 30 days.

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.00
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime no completed-day data
uptime below 100%, to scale
Volume 30d
$0.00
Uptime
no completed-day data
Daily on-chain settlement volume in US dollars, 2026-09-15 to 2026-10-14; 1 day has no data in the payload; distinct buyers per day
More charts
Response time daily average, ms min 271ms, avg 271ms, max 271ms

09-15 to 10-14* UTC

Each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/node-scorecard-api/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, no volume data in the last 30d. 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: 2026-09-15 to 2026-10-14 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.

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, 2026-10-14 to 2026-10-14: 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
2026-10-14*no datano datano data94.12%270.75ms13/14p415/6

Alternatives in Data

SniperX•x402 strong 97/100 99.9% up 30d $475.96 30d
claw402 strong 96/100 100% up 30d $1.1k 30d
glim.sh strong 94/100 100% up 30d $26.53 30d
cn402 strong 93/100 100% up 30d $39.73 30d
x402node strong 93/100 100% up 30d $39.73 30d

5 of 388 other ranked services in Data, ordered by the same measured score.

see the whole category

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