Saylor Innovations Watchdog API

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "memo": "saylor:bnb:token:0x0e09fabb73bd3",
      "name": "USD Coin",
      "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
      "version": "2",
      "facilitatorOnly": true,
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "memo": "saylor:bnb:token:0x0e09fabb73bd3",
      "name": "USD Coin",
      "note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
      "version": "2",
      "facilitatorOnly": true,
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:137",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "memo": "saylor:bnb:token:0x0e09fabb73bd3",
      "name": "USD Coin",
      "note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
      "version": "2",
      "facilitatorOnly": true,
      "assetTransferMethod": "eip3009"
    },
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:42161",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "memo": "saylor:bnb:token:0x0e09fabb73bd3",
      "session": "eyJhcnRpY2xlSWQiOiJibmI6dG9rZW46MHgwZTA5ZmFiYjczYmQzYWRlMGExN2VjYzMyMWZkMTNhMTllODFjZTgyIiwicmVmZXJlbmNlIjoiNkV0Nk5UUUpVS0pRdWJ4Nk1xQzNIcEpSMktlMzJoaTVNWExlSFZITVZlRDkiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjUyODM4MDE3N30.cFrvJCC86zC16LwgRDt_yXBTc2KIT9CCnF8F9iFZL5o",
      "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP",
      "reference": "6Et6NTQJUKJQubx6MqC3HpJR2Ke32hi5MXLeHVHMVeD9"
    },
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "amount": "10000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
    "extra": {
      "memo": "saylor:bnb:token:0x0e09fabb73bd3",
      "session": "eyJhcnRpY2xlSWQiOiJibmI6dG9rZW46MHgwZTA5ZmFiYjczYmQzYWRlMGExN2VjYzMyMWZkMTNhMTllODFjZTgyIiwicmVmZXJlbmNlIjoiOVhkeDQyZGc5OTQxMjFaZnp3QXA3bUVvNW9iUm9BQ1MyRGJhV2N0aWg3N3ciLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFczl2TUZyemFDRVJtSmZyRjRIMkZZRDRLQ29Oa1kxMU1jQ2U4QmVud05ZQiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjUyODM4MDE3N30.FP1GH69nh9WEjFoGoyfIXbkqUaEJQ5N-H8ZSjl7fm0E",
      "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP",
      "reference": "9Xdx42dg994121ZfzwAp7mEo5obRoACS2DbaWctih77w"
    },
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "amount": "10000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 120
  },
  {
    "asset": "So11111111111111111111111111111111111111112",
    "extra": {
      "memo": "saylor:bnb:token:0x0e09fabb73bd3",
      "note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
      "native": true,
      "session": "eyJhcnRpY2xlSWQiOiJibmI6dG9rZW46MHgwZTA5ZmFiYjczYmQzYWRlMGExN2VjYzMyMWZkMTNhMTllODFjZTgyIiwicmVmZXJlbmNlIjoiOVZFakhzOEx3NFd1Z2dKTm1IVnJKTU1ETXJkM2ZtaDRZRVNTTXVreHNjNGEiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOm51bGwsIm1pbkFtb3VudCI6OTE0NzQsImV4cCI6MTc5MjUyODM4MDE3N30.f_svMQha1Qxlxv8SkuCLHTtjYSvSAZ8gnpcFFwZFRrk",
      "reference": "9VEjHs8Lw4WuggJNmHVrJMMDMrd3fmh4YESSMukxsc4a",
      "solUsdPrice": 106.04,
      "quotedLamports": "94304"
    },
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
    "amount": "91474",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "pathParams": {
          "address": "0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "card": "TOKEN · SOLID · 88/100 — No honeypot, tax or ownership red flags found",
          "name": null,
          "chain": "bnb",
          "grade": "SOLID",
          "score": 88,
          "market": {
            "liquidity_usd": 1000000,
            "volume_24h_usd": 250000
          },
          "symbol": null,
          "address": "0x0E09FaBB73Bd3Ade0a17ECC321fD13a19e81cE82",
          "reasons": [
            "Contract source is verified",
            "No buy/sell tax",
            "Liquidity $1.0M in the top pair"
          ],
          "verdict": "looks-ok",
          "headline": "TOKEN shows no honeypot, tax or ownership red flags and trades with deep liquidity.",
          "security": {
            "buy_tax": 0,
            "sell_tax": 0,
            "is_honeypot": false
          },
          "one_liner": "No honeypot, tax or ownership red flags found",
          "fetched_at": "2026-10-12T00:00:00.000Z",
          "sources_ok": [
            "goplus",
            "dexscreener"
          ],
          "sources_failed": []
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "pathParams"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "pathParams": {
              "type": "object",
              "required": [
                "address"
              ],
              "properties": {
                "address": {
                  "type": "string",
                  "description": "BNB Chain token contract address (0x…, 40 hex chars), in the path"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "json"
            },
            "example": {
              "type": "object",
              "required": [
                "chain",
                "address",
                "verdict",
                "grade",
                "one_liner",
                "card",
                "headline",
                "reasons",
                "fetched_at"
              ],
              "properties": {
                "card": {
                  "type": "string"
                },
                "name": {
                  "type": [
                    "string",
                    "null"
                  ],
                  "description": "Name"
                },
                "chain": {
                  "type": "string",
                  "description": "Blockchain the data is for"
                },
                "grade": {
                  "enum": [
                    "SOLID",
                    "MID",
                    "SKETCHY",
                    "RADIOACTIVE",
                    "UNKNOWN"
                  ],
                  "type": "string",
                  "description": "Letter grade"
                },
                "score": {
                  "type": [
                    "number",
                    "null"
                  ],
                  "description": "Score from 0 (worst) to 100 (best)"
                },
                "market": {
                  "type": [
                    "object",
                    "null"
                  ],
                  "description": "Market details"
                },
                "symbol": {
                  "type": [
                    "string",
                    "null"
                  ],
                  "description": "Ticker or asset symbol"
                },
                "address": {
                  "type": "string",
                  "description": "Account or contract address"
                },
                "reasons": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Evidence behind the verdict or score"
                },
                "verdict": {
                  "enum": [
                    "avoid",
                    "high-risk",
                    "caution",
                    "looks-ok",
                    "unknown"
                  ],
                  "type": "string",
                  "description": "Overall assessment derived from the listed reasons"
                },
                "headline": {
                  "type": "string",
                  "description": "Headline text"
                },
                "security": {
                  "type": "object",
                  "description": "Security assessment details"
                },
                "one_liner": {
                  "type": "string",
                  "description": "One-line takeaway"
                },
                "disclaimer": {
                  "type": [
                    "string",
                    "null"
                  ],
                  "description": "Limits and caveats on using this data"
                },
                "fetched_at": {
                  "type": "string",
                  "description": "Time the data was fetched from the source (UTC)"
                },
                "sources_ok": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Data sources that answered"
                },
                "sources_failed": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Data sources that did not answer; empty when all answered"
                }
              }
            }
          }
        }
      }
    },
    "routeTemplate": "/api/bnb/token/:address"
  }
}

Provenance

Seen in the source catalog

2026-10-20 20:31Z

Last indexed by Roundhouse

2026-11-15 20:50Z

Last enriched (probe, favicon, geo)

2026-09-24 20:15Z

x402 version

2

Max timeout

120s

Liveness probe

HTTP 400