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Evidence row 3749

Observed , by baseline/1.

Kind
listing
About
source_record agentic_market:sovereign-x402-zeta-vercel-app
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6ab2d00ef8cf9d50e7893147ae06ac23e2c94833dd2d2a56a7b2983f940c1797
Leaf
0xae1f9489c5bb1e9c4eeccd298112210688243376183b144ceef80f035892bfe8

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/chat/completions"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/code/exec"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/email/send"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/prime/check"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/repo/github/file"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/catalan"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/collatz_conjecture"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/even"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/factorize"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/fibonacci_pair"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/gcd"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/hamming_weight"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/handshake"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/harmonic"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/hexadecimal"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/mersenne"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/odds"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/palindrome"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/permutations"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime_pairs"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/roman"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/totient"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/text/summarize"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/vector/pinecone/query"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/vector/pinecone/upsert"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/query"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/upsert"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape"
    ],
    [
      "x402",
      "https://sovereign-x402-zeta.vercel.app/calculate_fibonacci/:limit"
    ]
  ],
  "name": "sovereign-x402-zeta.vercel.app",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "sovereign-x402-zeta.vercel.app",
    "endpoints": [
      {
        "description": "AI chat completions API - pay per request with USDC on Base",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "messages",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/chat/completions"
      },
      {
        "description": "Execute Python code in a real, isolated E2B cloud sandbox (not a subprocess) and return stdout/stderr/results.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "print(1 + 1)",
            "group": "body",
            "name": "code",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/code/exec"
      },
      {
        "description": "Send a plain-text or HTML email via Resend.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Hello",
            "group": "body",
            "name": "subject",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Hi there",
            "group": "body",
            "name": "text",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "someone@example.com",
            "group": "body",
            "name": "to",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/email/send"
      },
      {
        "description": "Check if a number is prime.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 7,
            "group": "body",
            "name": "number",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/prime/check"
      },
      {
        "description": "Fetch a file's contents from a GitHub repository at a given ref.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "README.md",
            "group": "body",
            "name": "path",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "main",
            "group": "body",
            "name": "ref",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "owner/name",
            "group": "body",
            "name": "repo",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/repo/github/file"
      },
      {
        "description": "Calculate the nth Catalan number.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 10,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/catalan"
      },
      {
        "description": "Generate the Collatz sequence for a given number up to a specified limit.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 1000,
            "group": "body",
            "name": "limit",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 27,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/collatz_conjecture"
      },
      {
        "description": "Generate a list of even numbers up to a specified limit.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 20,
            "group": "body",
            "name": "limit",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/even"
      },
      {
        "description": "Factorize a given number into its prime factors.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 360,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/factorize"
      },
      {
        "description": "Generate the next Fibonacci pair (a, b) given a starting pair (a, b).",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 3,
            "group": "body",
            "name": "a",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 5,
            "group": "body",
            "name": "b",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/fibonacci_pair"
      },
      {
        "description": "Compute the GCD of two integers.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 12,
            "group": "body",
            "name": "a",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 18,
            "group": "body",
            "name": "b",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/gcd"
      },
      {
        "description": "Calculate the Hamming weight (number of 1s) in the binary representation of a non-negative integer.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 42,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/hamming_weight"
      },
      {
        "description": "Generate a random handshake sequence (numbers and symbols) for secure connections.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 16,
            "group": "body",
            "name": "length",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/handshake"
      },
      {
        "description": "Generate a list of harmonic numbers (1 + 1/2 + ... + 1/n) up to a specified limit n.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 10,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/harmonic"
      },
      {
        "description": "Convert a given non-negative integer to its hexadecimal string representation.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 255,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/hexadecimal"
      },
      {
        "description": "Check if a given exponent p yields a Mersenne prime (2^p - 1).",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 7,
            "group": "body",
            "name": "p",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/mersenne"
      },
      {
        "description": "Generate a list of odd numbers up to a specified limit.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 20,
            "group": "body",
            "name": "limit",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/odds"
      },
      {
        "description": "Check if a given number is a palindrome.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 12321,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/palindrome"
      },
      {
        "description": "Generate all permutations of a given sequence.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "sequence",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/permutations"
      },
      {
        "description": "Generate a list of prime numbers up to a specified limit.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 100,
            "group": "body",
            "name": "limit",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime"
      },
      {
        "description": "Generate twin prime pairs (p, p+2, both prime) up to a specified limit.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 100,
            "group": "body",
            "name": "limit",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/prime_pairs"
      },
      {
        "description": "Convert a given integer to its Roman numeral representation.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 1994,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/roman"
      },
      {
        "description": "Calculate Euler totient function phi(n) for a given positive integer n.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 36,
            "group": "body",
            "name": "n",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "3"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/sequence/totient"
      },
      {
        "description": "Generate a summary of a given text using the GLM chat model.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 3,
            "group": "body",
            "name": "max_sentences",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Long text to summarize...",
            "group": "body",
            "name": "text",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/text/summarize"
      },
      {
        "description": "Query a Pinecone index for the nearest vectors to a given vector.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "test-index",
            "group": "body",
            "name": "index",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 5,
            "group": "body",
            "name": "top_k",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "vector",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/vector/pinecone/query"
      },
      {
        "description": "Upsert vectors into a Pinecone index (index must already exist in your Pinecone project -- 'test-index', dimension 2, is kept live for exactly this example).",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "test-index",
            "group": "body",
            "name": "index",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "vectors",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/vector/pinecone/upsert"
      },
      {
        "description": "Query a Qdrant collection for the nearest points to a given vector.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "my-collection",
            "group": "body",
            "name": "collection",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 5,
            "group": "body",
            "name": "top_k",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "vector",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/query"
      },
      {
        "description": "Upsert points into a Qdrant collection (collection is created automatically on first upsert if it doesn't exist).",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "my-collection",
            "group": "body",
            "name": "collection",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "points",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/upsert"
      },
      {
        "description": "Scrape a URL and return clean Markdown (via Firecrawl). Priced above Firecrawl's own per-scrape cost.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "https://example.com",
            "group": "body",
            "name": "url",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "30",
          "l30DaysUniquePayers": "7"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/api/v1/web/scrape"
      },
      {
        "description": "Calculate the Fibonacci sequence up to N terms.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "10",
            "group": "path",
            "name": "limit",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 10,
            "group": "body",
            "name": "limit",
            "required": false,
            "type": "number"
          }
        ],
        "pricing": {
          "amount": "0.001",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": null,
        "serviceName": "",
        "tags": [],
        "url": "https://sovereign-x402-zeta.vercel.app/calculate_fibonacci/:limit"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "sovereign-x402-zeta-vercel-app",
    "integrationType": "",
    "isNew": false,
    "name": "sovereign-x402-zeta.vercel.app",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.0027",
      "currency": "USDC",
      "maxAmount": "0.02",
      "minAmount": "0.001"
    },
    "provider": "sovereign-x402-zeta.vercel.app",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"6ab2d00ef8cf9d50e7893147ae06ac23e2c94833dd2d2a56a7b2983f940c1797","id":3749,"kind":"listing","method":"baseline/1","observed_us":1793025276155326,"prev":null,"subject":"agentic_market:sovereign-x402-zeta-vercel-app","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xae1ff72b129044ae289d42c7d6dc823b7fccd4d2cb8e7693991d20042b93f7ca
  2. 0xd2f42ab9414535b192cd819d726a90a8e1d4160873ed46525b53b5618c51057d
  3. 0x3fe5b67c248691975f89d8d55084bfbea8ddbf4db85ace3c20ad499f8fefc587
  4. 0x76c8dfabde39c2a569ab793f86fb46a4f3792b5d21286ff68d852efb29a11bb2
  5. 0xeaea4da7b71ab8018fdb6c2bf3fdb9dd59c8f81274438f88e3028b7b6c843c40
  6. 0xd3a739c5fec5551f0aa862638820ebed04901c939ad88712f501ccee0b2e8e91
  7. 0x28760d8b2a65562f1b9b73030e90c71b630c566f84d086dfcc8f56019490054b
  8. 0x3a7df177683d795f18b3f755c4441eb3800edf04176ed42230c25691262bb635
  9. 0xefa6fbda900ed5d0d1468130ec6682fb0efc285576ec5a8c20f0ea937d888dcb
  10. 0x3c54c01bf4318d5a836732de25aa152fd493cfc74e9e7d61b6833262a76c28e9
  11. 0x3ed84d9e7fe1a3a53a5614d97b48e393d726ca06109e83696375afe5ad01fd8f
  12. 0x51f06c175a7c946ebe50ef243d6f9370a8fe85c996e53eff19ffcc4585ea8c18
  13. 0xe292b5a99219f136bce6647ce74b21240a1c7331d2475b1839220fd363c94217
  14. 0x3b4dba7d874fc323b0a364140a9c60f37bf547fe671897653118a9873fe03420
  15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
  16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
  17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON