{
  "x402Version": 2,
  "id": 32807,
  "slug": "32807",
  "resource": "https://flow-kg4x.vercel.app/api/signals",
  "description": "Use when an agent is polling for fresh smart-wallet buy signals on Base and needs only what's new since its last check. Flow signal feed: the chronological stream behind the smart-wallet tracker — recent buy signals from tracked Base wallets plus social-velocity spikes, newest first, each with timestamp, block number, wallet, token, and a labeled signal score. Supports incremental polling via ?since=<unix timestamp or block number>.",
  "type": "http",
  "serviceName": "Flow",
  "resourceType": "Utilities",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xcF8A8350cb42a6680005ca7FF9E485Bb55fa74FA",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "limit": "50",
            "since": "1757000000"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "cursor": {
              "lastBlock": 52481266,
              "lastTimestamp": "2026-10-11T20:51:19Z"
            },
            "dataAsOf": "2026-10-11T20:52:13.737Z",
            "signals": [
              {
                "amountUsd": 1139.7,
                "blockNumber": 52481266,
                "side": "buy",
                "signalScore": 62,
                "stale": false,
                "symbol": "WETH",
                "timestamp": "2026-10-11T20:51:19Z",
                "token": "0x…",
                "wallet": "0x…"
              }
            ],
            "socialSpikes": [
              {
                "level": "hot",
                "score": 82,
                "symbol": "xdp",
                "token": "0x…"
              }
            ]
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "headers": {
                "additionalProperties": {
                  "type": "string"
                },
                "type": "object"
              },
              "method": {
                "enum": [
                  "GET",
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "queryParams": {
                "additionalProperties": {
                  "type": "string"
                },
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "trading",
    "defi",
    "base",
    "dex",
    "quotes",
    "bazaar"
  ],
  "sourceHost": "flow-kg4x.vercel.app",
  "lastUpdated": "2026-10-12T14:51:28.171Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-10-12T14:51:28.037Z"
  },
  "metadata": {
    "serviceName": "Flow",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "50",
              "since": "1757000000"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "cursor": {
                "lastBlock": 52481266,
                "lastTimestamp": "2026-10-11T20:51:19Z"
              },
              "dataAsOf": "2026-10-11T20:52:13.737Z",
              "signals": [
                {
                  "amountUsd": 1139.7,
                  "blockNumber": 52481266,
                  "side": "buy",
                  "signalScore": 62,
                  "stale": false,
                  "symbol": "WETH",
                  "timestamp": "2026-10-11T20:51:19Z",
                  "token": "0x…",
                  "wallet": "0x…"
                }
              ],
              "socialSpikes": [
                {
                  "level": "hot",
                  "score": 82,
                  "symbol": "xdp",
                  "token": "0x…"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "headers": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "method": {
                  "enum": [
                    "GET",
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "flow-kg4x.vercel.app",
    "manifest_name": "flow-kg4x.vercel.app",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-13T15:56:53.641Z"
  },
  "exampleResponse": {
    "example": {},
    "type": "string"
  }
}