Evidence row 123344

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://twitr.sh/api/tools/radar"
    ]
  ],
  "name": "twitr.sh/api/tools/radar",
  "owner_address": "0xb5194a98dbdbb7028b585db26b972e7f0f3f826a",
  "raw": {
    "accepts": [
      {
        "amount": "2400",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "credentialTypes": [
            "authorization"
          ],
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0xb5194A98DbDBb7028B585Db26B972e7F0F3f826A",
        "scheme": "exact"
      },
      {
        "amount": "2400",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4u4TLWUqr4296NFpUohqJELAfZLbkxThwX8UALxh6M7o",
        "scheme": "exact"
      }
    ],
    "description": "Trending topics and breaking stories across tech, dev, science, business, culture, politics, and entertainment — aggregated from multiple public sources with regional and time-window filters. Flat sub-cent price per call; the cheap first stop for what is happening right now.",
    "extensions": {
      "bazaar": {
        "category": "api",
        "discoverable": true,
        "info": {
          "input": {
            "body": {
              "category": "tech",
              "hours": 24,
              "limit": 20
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "duration": 1,
              "items": [
                {
                  "category": "tech",
                  "score": 982,
                  "title": "AI agents start paying for their own API calls",
                  "url": "https://example.com/story"
                }
              ],
              "payment": {
                "amount": "0.001000",
                "currency": "USD",
                "protocol": "x402"
              },
              "runId": "tw_example"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "after": {
                      "description": "Pagination cursor.",
                      "type": "string"
                    },
                    "category": {
                      "description": "Topic category filter.",
                      "enum": [
                        "general",
                        "tech",
                        "dev",
                        "science",
                        "culture",
                        "politics",
                        "business",
                        "entertainment"
                      ],
                      "type": "string"
                    },
                    "hours": {
                      "type": "integer"
                    },
                    "limit": {
                      "type": "integer"
                    },
                    "region": {
                      "type": "string"
                    },
                    "source": {
                      "description": "Trend source filter.",
                      "enum": [
                        "github",
                        "google_trends",
                        "hacker_news",
                        "polymarket",
                        "reddit",
                        "trustmrr",
                        "wikipedia"
                      ],
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "duration": {
                      "description": "Run duration in seconds.",
                      "type": "integer"
                    },
                    "items": {
                      "description": "Returned items. Shape varies per tool — see each tool's outputSample for a concrete example.",
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "payment": {
                      "description": "Settlement summary (protocol, amount, currency).",
                      "type": "object"
                    },
                    "runId": {
                      "description": "Run ID for debugging/audit.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "items"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        },
        "tags": [
          "twitter",
          "x",
          "trends",
          "trending",
          "radar",
          "topics",
          "whats-trending",
          "discovery",
          "viral",
          "intelligence",
          "agent",
          "x402"
        ]
      }
    },
    "lastUpdated": "2026-10-21T21:56:12.394Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-21T21:56:12.053Z"
    },
    "resource": "https://twitr.sh/api/tools/radar",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Trending topics and breaking stories across tech, dev, science, business, culture, politics, and entertainment — aggregated from multiple public sources with regional and time-window filters. Flat sub-cent price per call; the cheap first stop for what is happening right now."
}

What the leaf hashes

{"body":"cb05e2b96576d9e0bffb5c43cee7a66f2b7238b3f42d37b50b1b1718a61fdded","id":123344,"kind":"listing","method":"baseline/1","observed_us":1793025623068545,"prev":null,"subject":"x402_bazaar:https://twitr.sh/api/tools/radar","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.