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HostDeFi Token Risk API

payment-readyonline

payment-ready until 2026-10-25

Token safety verdicts (A+ to F grade, score, on-chain + market-structure signals) for Solana and EVM tokens, paid per call via x402 (USDC on Solana, Base, Polygon, Arbitrum, Avalanche; charge-on-success only).

hostdefi.com ↗

Call it x402 v2

x402 v2

Base URL
https://hostdefi.com/api
Payment
x402 v2, header channel
$ curl -i 'https://hostdefi.com/api/v1/x402/authority/solana/So11111111111111111111111111111111111111112'

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

Endpoints 10 paid routes on hostdefi.com

GET/v1/x402/authority/solana/So11111111111111111111111111111111111111112Arbitrum One+Avalanche+Base+Pol+Sol$0.005since 09-02
GET/v1/x402/launchesArbitrum One+Avalanche+Base+Pol+Sol$0.02since 09-02
GET/v1/x402/radarArbitrum One+Avalanche+Base+Pol+Sol$0.01since 09-02
GET/v1/x402/signals/solana/So11111111111111111111111111111111111111112Arbitrum One+Avalanche+Base+Pol+Sol$0.05since 09-02
POST/v1/x402/token-riskArbitrum One+Avalanche+Base+Pol+Sol$0.02since 09-02
POST/v1/x402/token-risk/batchArbitrum One+Avalanche+Base+Pol+Sol$0.15since 09-02
GET/v1/x402/token-risk/history/solana/So11111111111111111111111111111111111111112Arbitrum One+Avalanche+Base+Pol+Sol$0.02since 09-02
GET/v1/x402/token-risk/report/solana/So11111111111111111111111111111111111111112Arbitrum One+Avalanche+Base+Pol+Sol$0.35since 09-02

2 more in Example 402 response

Prices as captured in the 402 response: median $0.02 across the 10 endpoints.

Example 402 response

Endpoints and prices

Current paid endpoints; minimum quoted prices in USD where available; first capture dates in UTC
MethodPathDescriptionPriceNetworkAsset402 channelCaptured
GET/v1/x402/authority/solana/So11111111111111111111111111111111111111112Authority quick-check for a Solana mint: mint/freeze state, dangerous Token-2022 extensions, top-holder concentration$0.005Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
GET/v1/x402/launchesFresh token launches with HostDeFi safety pre-reads: newest token profiles annotated with authority state, bundled-launch flag, holder concentration and market depth; the clean flag is fail-closed$0.02Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
GET/v1/x402/radarRecent HostDeFi trend-radar alerts: big dated movers with real market cap, structured JSON$0.01Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
GET/v1/x402/signals/solana/So11111111111111111111111111111111111111112Pre-graduation on-chain signals for a Solana mint: bundled launch, curve-aware holder concentration, Token-2022 traps, authority state$0.05Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
POST/v1/x402/token-riskHostDeFi token safety verdict by free-form query (address or name/ticker → top-liquidity match)$0.02Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
POST/v1/x402/token-risk/batchBatch HostDeFi token safety verdicts · up to 10 items per paid call, results in input order$0.15Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
GET/v1/x402/token-risk/history/solana/So11111111111111111111111111111111111111112HostDeFi token safety history: dated daily grade/score/liquidity rows for one token, oldest first (recording began 2026-08-16)$0.02Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
GET/v1/x402/token-risk/report/solana/So11111111111111111111111111111111111111112HostDeFi full due-diligence report: A+–F verdict, on-chain signals (authorities, bundled launch, concentration), dated history series, radar mentions and a rug-ledger cross-check · one call, one as-of$0.35Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
GET/v1/x402/token-risk/solana/So11111111111111111111111111111111111111112HostDeFi token safety verdict (A+–F grade, score, signals) by chain + address$0.02Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02
POST/v1/x402/walletHostDeFi wallet risk-exposure read: the wallet's largest Solana holdings graded through the full verdict path, exposure counts by tier, rug-ledger symbol cross-check · holdings exposure, not AML attribution$0.10Arbitrum One+Avalanche+Base+Pol+SolUSDC, USD Coinheadersince 09-02

Payment evidence

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

First of 10 payloads captured by the monitor.

152 lines, scroll inside

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "5000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "5000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/authority/solana/So11111111111111111111111111111111111111112",
    "mimeType": "application/json",
    "description": "Authority quick-check for a Solana mint: mint/freeze state, dangerous Token-2022 extensions, top-holder concentration",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "mint": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "mint": "…",
            "top10HoldersPct": 21.4,
            "mintAuthorityDisabled": true,
            "freezeAuthorityDisabled": true
          }
        }
      },
      "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"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "mint"
                ],
                "properties": {
                  "mint": {
                    "type": "string",
                    "description": "Solana mint address (base58)"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}
Other captured 402 responses (9)

Captured payload 2 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "20000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/token-risk",
    "mimeType": "application/json",
    "description": "HostDeFi token safety verdict by free-form query (address or name/ticker → top-liquidity match)",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "query": "BONK"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "meta": {
              "plan": "x402"
            },
            "risk": {
              "grade": "B",
              "score": 78,
              "verdict": "…"
            },
            "token": {
              "chain": "solana",
              "symbol": "BONK"
            },
            "signals": {}
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "required": [
                  "query"
                ],
                "properties": {
                  "query": {
                    "type": "string",
                    "description": "Token contract address, or an exact name/ticker (resolves to the top-liquidity match)"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 3 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "20000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/launches",
    "mimeType": "application/json",
    "description": "Fresh token launches with HostDeFi safety pre-reads: newest token profiles annotated with authority state, bundled-launch flag, holder concentration and market depth; the clean flag is fail-closed",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "chain": "solana",
            "limit": "10"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "meta": {
              "plan": "x402"
            },
            "count": 1,
            "launches": [
              {
                "chain": "solana",
                "clean": false,
                "launch": {},
                "market": {},
                "address": "…",
                "authorities": {},
                "cleanReasons": [
                  "…"
                ]
              }
            ]
          }
        }
      },
      "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": {
                  "chain": {
                    "type": "string",
                    "description": "Chain filter (default solana)"
                  },
                  "limit": {
                    "type": "integer",
                    "maximum": 20,
                    "minimum": 1,
                    "description": "Max launches returned (default 10)"
                  }
                }
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 4 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "350000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "350000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "350000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "350000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "350000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/token-risk/report/solana/So11111111111111111111111111111111111111112",
    "mimeType": "application/json",
    "description": "HostDeFi full due-diligence report: A+–F verdict, on-chain signals (authorities, bundled launch, concentration), dated history series, radar mentions and a rug-ledger cross-check — one call, one as-of",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "chain": "solana",
            "address": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"
          },
          "queryParams": {
            "historyLimit": "90"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "meta": {
              "plan": "x402"
            },
            "risk": {
              "grade": "B",
              "score": 78
            },
            "token": {
              "chain": "solana",
              "symbol": "BONK"
            },
            "history": {
              "rows": [],
              "count": 1
            },
            "signals": {},
            "summary": "…",
            "rugLedger": {
              "matched": false
            },
            "radarMentions": []
          }
        }
      },
      "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"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "chain",
                  "address"
                ],
                "properties": {
                  "chain": {
                    "type": "string",
                    "description": "Chain id: solana, ethereum, bsc, base, arbitrum, optimism, polygon, avalanche"
                  },
                  "address": {
                    "type": "string",
                    "description": "Token contract address (base58 mint on Solana, 0x… on EVM)"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "historyLimit": {
                    "type": "integer",
                    "maximum": 365,
                    "minimum": 1,
                    "description": "History rows included (most recent N days, default 90)"
                  }
                }
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 5 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "20000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/token-risk/history/solana/So11111111111111111111111111111111111111112",
    "mimeType": "application/json",
    "description": "HostDeFi token safety history: dated daily grade/score/liquidity rows for one token, oldest first (recording began 2026-08-16)",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "chain": "solana",
            "address": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"
          },
          "queryParams": {
            "limit": "90"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "rows": [
              {
                "ts": "2026-08-16T00:00:00.000Z",
                "grade": "B",
                "score": 78,
                "priceUsd": 0.00001,
                "volume24h": 5000,
                "liquidityUsd": 100000
              }
            ],
            "chain": "solana",
            "count": 1,
            "address": "…"
          }
        }
      },
      "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"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "chain",
                  "address"
                ],
                "properties": {
                  "chain": {
                    "type": "string",
                    "description": "Chain id: solana, ethereum, bsc, base, arbitrum, optimism, polygon, avalanche"
                  },
                  "address": {
                    "type": "string",
                    "description": "Token contract address (base58 mint on Solana, 0x… on EVM)"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "limit": {
                    "type": "integer",
                    "maximum": 365,
                    "minimum": 1,
                    "description": "Daily rows returned: the most recent N days, oldest first (default 90)"
                  }
                }
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 6 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "150000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "150000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "150000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "150000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "150000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/token-risk/batch",
    "mimeType": "application/json",
    "description": "Batch HostDeFi token safety verdicts — up to 10 items per paid call, results in input order",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "items": [
              {
                "chain": "solana",
                "address": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"
              }
            ]
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "plan": "x402",
            "results": [
              {
                "ok": true,
                "meta": {
                  "plan": "x402"
                },
                "risk": {
                  "grade": "B",
                  "score": 78,
                  "verdict": "…"
                },
                "token": {
                  "chain": "solana",
                  "symbol": "BONK"
                },
                "signals": {}
              }
            ]
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "required": [
                  "items"
                ],
                "properties": {
                  "items": {
                    "type": "array",
                    "items": {
                      "type": "object",
                      "required": [
                        "address"
                      ],
                      "properties": {
                        "chain": {
                          "type": "string"
                        },
                        "address": {
                          "type": "string"
                        }
                      }
                    },
                    "maxItems": 10
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 7 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "50000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/signals/solana/So11111111111111111111111111111111111111112",
    "mimeType": "application/json",
    "description": "Pre-graduation on-chain signals for a Solana mint: bundled launch, curve-aware holder concentration, Token-2022 traps, authority state",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "mint": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "mint": "…",
            "signals": {
              "launch": {},
              "holders": {},
              "authorities": {},
              "token2022Extensions": []
            }
          }
        }
      },
      "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"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "mint"
                ],
                "properties": {
                  "mint": {
                    "type": "string",
                    "description": "Solana mint address (base58)"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 8 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "20000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/token-risk/solana/So11111111111111111111111111111111111111112",
    "mimeType": "application/json",
    "description": "HostDeFi token safety verdict (A+–F grade, score, signals) by chain + address",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "chain": "solana",
            "address": "DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "meta": {
              "plan": "x402"
            },
            "risk": {
              "grade": "B",
              "score": 78,
              "verdict": "…"
            },
            "token": {
              "chain": "solana",
              "symbol": "BONK"
            },
            "signals": {}
          }
        }
      },
      "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"
              },
              "pathParams": {
                "type": "object",
                "required": [
                  "chain",
                  "address"
                ],
                "properties": {
                  "chain": {
                    "type": "string",
                    "description": "Chain id: solana, ethereum, bsc, base, arbitrum, optimism, polygon, avalanche"
                  },
                  "address": {
                    "type": "string",
                    "description": "Token contract address (base58 mint on Solana, 0x… on EVM)"
                  }
                }
              },
              "queryParams": {
                "type": "object",
                "properties": {}
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 9 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "10000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/radar",
    "mimeType": "application/json",
    "description": "Recent HostDeFi trend-radar alerts: big dated movers with real market cap, structured JSON",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "limit": "50"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "count": 2,
            "alerts": []
          }
        }
      },
      "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": {
                  "limit": {
                    "type": "integer",
                    "maximum": 100,
                    "minimum": 1,
                    "description": "Max alerts (default 50)"
                  }
                }
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Captured payload 10 of 10

{
  "error": "PAYMENT-SIGNATURE header is required",
  "accepts": [
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
      },
      "payTo": "7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4",
      "amount": "100000",
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:42161",
      "maxTimeoutSeconds": 60
    },
    {
      "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x60D631095fBe251e8158422a3EF678CD0dc596Fb",
      "amount": "100000",
      "scheme": "exact",
      "network": "eip155:43114",
      "maxTimeoutSeconds": 60
    }
  ],
  "resource": {
    "url": "https://hostdefi.com/api/v1/x402/wallet",
    "mimeType": "application/json",
    "description": "HostDeFi wallet risk-exposure read: the wallet's largest Solana holdings graded through the full verdict path, exposure counts by tier, rug-ledger symbol cross-check — holdings exposure, not AML attribution",
    "serviceName": "HostDeFi"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "wallet": "GV7xArquxfuhgWG4P4DKu6fZRbKiCm7y8sBAyjk74sgh"
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "ok": true,
            "meta": {
              "plan": "x402"
            },
            "wallet": "…",
            "exposure": {
              "low": 2,
              "high": 0,
              "medium": 1,
              "notGraded": 0
            },
            "holdings": [],
            "exposureGrade": "B",
            "gateExitSymbolMatches": []
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "required": [
                  "wallet"
                ],
                "properties": {
                  "wallet": {
                    "type": "string",
                    "description": "Solana wallet address to assess"
                  }
                }
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Can I trust it score from our own monitoring

score from our own monitoring

88/100 Solid

#18 of 137 in Verification. Bands: strong 93+, solid 75+, mixed 55+, weak below 55.

Reliability
99.4% uptime 30d
Compliance
A 14/14 checks pass
Price
$0.005 to $0.35 p26 in Verification
Risk
clean no risk flag
Traction
$0.02 30d 2 buyers, top buyer 88% (address, not entity)
Last change
payout address changed 23d ago 1 in 30d
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 2026-10-17. Last up 2026-10-18.

── 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, 99.4% uptime 30d, 220ms response p95, x402 compliance 14 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 Verification, 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 137 listings, this one among them: the same 137 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 coinbase ($0.04, 3 tx). Traction is a conservative undercount; first settlement seen 2026-08-16.

All measured facts

What it does

Token safety verdicts (A+ to F grade, score, on-chain + market-structure signals) for Solana and EVM tokens, paid per call via x402 (USDC on Solana, Base, Polygon, Arbitrum, Avalanche; charge-on-success only). Also sells per-token dated safety history, a full due-diligence report, pre-graduation Solana signals, wallet exposure reads, a fresh-launches feed, the graded weekly snapshot dataset, Polymarket odds history and x402 provider-risk grades. Free scanner + hosted MCP server included.

HostDeFi Token Risk API is a listed x402 Verification 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: 2026-09-19 to 2026-10-18 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 · Verification

uptime · latest daily rollup
100%
uptime 7d
99.4%
uptime 30d
99.4%
uptime 90d
99.5%
response p95
220ms
avg response
223ms
total checks
2,768

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

price (min)
$0.005
price (max)
$0.35
category percentile (min)
p26 in Verification
category percentile (max)
p75 in Verification
endpoints / prices
10 / 7
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
58d
registrar
Cloudflare, Inc.
hosting
custom
domain created
2026-08-18

Identity facts, not a risk score.

assessment volume 30d
$0.02
exact assessment volume 30d (USD)
0.0225
assessment recorded at (UTC)
2026-10-17T21:53:00.942Z
buyers 30d
2
settlements 30d
3
measured since
2026-08-16 (start of our harvest window)
last settlement
2026-09-28
top buyer share
88% of 30d volume (address, not entity)
top 3 buyers share
100% of 30d volume (addresses, not entities)
concentrated volume
no
trend 7d vs 30d
0.00x the 30d daily rate
networks
eip155:137, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpKuc147dw2N9d
volume all-time
$0.04
settlements all-time
4
median settlement 30d
$0.02
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.

Attributed pro-quota: this payout address is shared, so volume is the operator-level figure divided by the services sharing it, while buyer and transaction counts stay whole. A declared convention, not an individually observed measure, and still a conservative undercount.

Currently sharing this payout address with HostDeFi RPC Relay.

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
2026-09-02
Recent checks
Latest 18 unpaid HTTP checks, newest first; response times in milliseconds, observation times in UTC
Checked at (UTC)StatusHTTPResponseEndpoints
Online402169ms10
Online402166ms10
Online40293ms10
Online40245ms10
Online402114ms10
Online402116ms10
Online40248ms10
Online402115ms10
Online40256ms10
Online40249ms10
Online402140ms10
Online40280ms10
Online40277ms10
Online40249ms10
Online402110ms10
Online402157ms10
Online40279ms10
Online40256ms10

Changes1 in 30d

Latest 1 recorded changes, up to 10 in the last 30 days; newest first; observation times in UTC
Observed at (UTC)ChangeEvidence
payout address changed

payout removed 0x82c1FE98Ce2a3f444CAf029dAd81C46Cf81ea58b

payout removed GV7xArquxfuhgWG4P4DKu6fZRbKiCm7y8sBAyjk74sgh

payout added 0x60D631095fBe251e8158422a3EF678CD0dc596Fb

payout added 7u9qhT3jFos8w6mYmjovohsz45krDpMiMFNVcm2qtYt4

all changes

Over time

On-chain volume daily snapshots, USD 30d: $0.02, peak $0.04 on 09-25
volume no data in the payload
Distinct buyers per dayDistinct buyers per day
Uptime 6 of 29 completed days below 100%
uptime below 100%, to scale
Volume 30d
$0.02
Uptime
6 of 29 completed days below 100%
Daily on-chain settlement volume in US dollars, 2026-09-19 to 2026-10-18; highest day $0.04 on 09-25; 28 days have no data in the payload; distinct buyers per day
More charts
Response time daily average, ms min 101ms, avg 222ms, max 403ms

09-19 to 10-18* UTC

Scores over time

x402 compliance low 14/14, high 14/14

09-19 to 10-18* UTC

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

09-19 to 10-18* UTC

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

09-19 to 10-18* UTC

Scores: one day per column, 09-19 to 10-18*, 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/hostdefi-token-risk-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, 30d: $0.05, peak $0.04 on 09-25. 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: 2026-09-19 to 2026-10-18 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.

Shared payout address (1 other service). These bars are the full shared address (operator-level), so do not sum them across the services that share it. Where a per-service figure is attributed, the assessment block and the ranking, it is the address total divided pro-quota by the 2 services sharing it: a declared convention, not an individually observed measure.

Per-service buyer and transaction counts are shown whole (integers), not divided; only volume is attributed pro-quota. A declared convention, not an individually observed measure.

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

Daily values, 2026-09-19 to 2026-10-18: 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
2026-09-19no datano datano data100%300.70ms14/14p264/6
2026-09-20no datano datano data100%278.30ms14/14p264/6
2026-09-21no datano datano data100%196.62ms14/14p284/6
2026-09-22no datano datano data100%203.94ms14/14p284/6
2026-09-23no datano datano data100%188.30ms14/14p274/6
2026-09-24no datano datano data100%348.98ms14/14p274/6
2026-09-25$0.0412100%403.31ms14/14p274/6
2026-09-26no datano datano data100%197.32ms14/14p274/6
2026-09-27no datano datano data100%241.34ms14/14p264/6
2026-09-28$0.0111100%236.48ms14/14p264/6
2026-09-29no datano datano data96.67%239.33ms14/14p264/6
2026-09-30no datano datano data100%246.88ms14/14p264/6
2026-10-01no datano datano data100%258.42ms14/14p264/6
2026-10-02no datano datano data98.88%215.07ms14/14p264/6
2026-10-03no datano datano data96.67%244.70ms14/14p264/6
2026-10-04no datano datano data100%174.57ms14/14p264/6
2026-10-05no datano datano data100%244.22ms14/14p263/6
2026-10-06no datano datano data100%100.53ms14/14p263/6
2026-10-07no datano datano data94.44%298.40ms14/14p263/6
2026-10-08no datano datano data100%173.64ms14/14p263/6
2026-10-09no datano datano data100%174.40ms14/14p265/6
2026-10-10no datano datano data100%231.61ms14/14p265/6
2026-10-11no datano datano data100%258.10ms14/14p265/6
2026-10-12no datano datano data100%249.06ms14/14p265/6
2026-10-13no datano datano data100%158.40ms14/14p265/6
2026-10-14no datano datano data100%175.41ms14/14p264/6
2026-10-15no datano datano data96.67%118.56ms14/14p264/6
2026-10-16no datano datano data98.88%243.06ms14/14p265/6
2026-10-17no datano datano data100%143.21ms14/14p265/6
2026-10-18*no datano datano data100%104.50msno datano datano data

Alternatives in Verification

scvd.store · evidence observatory for the x402 economy strong 94/100 100% up 30d $279.90 30d
Rubric Protocol · Post-Quantum AI Attestation solid 93/100 99.9% up 30d $27.42 30d
Limitguard solid 90/100 99.7% up 30d $13.52 30d
Kertivo solid 89/100 100% up 30d $2.53 30d
767-2676.com - POPCORN solid 89/100 100% up 30d $0.15 30d

5 of 136 other ranked services in Verification, ordered by the same measured score.

Own this service?

Keep this listing accurate. Ownership is proven with a domain check and every change is reviewed by hand.

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.

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