Roundhouse

holder-check.restockalarm.workers.dev

Holder analysis for an ERC-20 token on Base: top 10 holders with type, wallet concentration, distribution and bundling check

OtherLiveeip155:8453Exactvia facilitator:payAI
https://holder-check.restockalarm.workers.dev/v1/holders
Settlements · 30d
3↑ 100%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.06
Verified settled volume
3 settlements proven x402 by their on-chain EIP-3009 marker.
$0.020
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x7B97303d62517eA9E26D1E1b199Eac42a487F430

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x7B97303d62517eA9E26D1E1b199Eac42a487F430",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x7B97303d62517eA9E26D1E1b199Eac42a487F430",
      "amount": "20000",
      "scheme": "exact",
      "network": "eip155:137",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://holder-check.restockalarm.workers.dev/v1/holders?address=0x940181a94A35A4569E4529A3CDfB74e38FD98631",
    "mimeType": "application/json",
    "description": "Holder analysis for an ERC-20 token on Base: top 10 holders with type and known label (label, category, source), wallet concentration, distribution and bundling check"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "address": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "chain": "base",
            "token": {
              "name": "Degen",
              "symbol": "DEGEN"
            },
            "top10": [
              {
                "pct": 22.61,
                "type": "wallet",
                "address": "0x06A19654e0872Ba71c2261EA691Ecf8a0c677156"
              }
            ],
            "cached": false,
            "method": "…",
            "address": "0x4ed4e862860bed51a9570b96d89af5e1b0efefed",
            "sources": [
              "https://api.honeypot.is/v1/TopHolders?…"
            ],
            "bundling": {
              "status": "none",
              "evidence": [],
              "checks_run": [
                "equal_share_check",
                "same_block_check"
              ]
            },
            "disclaimer": "Ikke investeringsråd / not investment advice. Automated analysis of public on-chain data; labels and bundling hints can be wrong or incomplete. Do your own research.",
            "distribution": "concentrated",
            "total_holders": 1192880,
            "top10_total_pct": 58.4,
            "top10_wallets_pct": 40.1,
            "distribution_basis": "distribution uses wallets only: …",
            "signals_measured_list": [
              "top_holders",
              "holder_types",
              "equal_share_check",
              "same_block_check"
            ],
            "top10_excluding_contracts_pct": 40.1
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [],
                "properties": {
                  "address": {
                    "type": "string",
                    "pattern": "^0x[0-9a-fA-F]{40}$",
                    "description": "ERC-20 contract address on Base (0x + 40 hex). If omitted, the AERO example is returned with example=true; an invalid address is 400."
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "alternative": {
    "buy": "https://space-command-kits-shop.fourthwall.com",
    "claim_key": "https://api-keys.restockalarm.workers.dev/claim",
    "pay_by_card": "Send header X-API-Key (card credit pack); costs 4 credits per call",
    "credits_per_call": 4
  },
  "x402Version": 2
}

Accepts

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

0.02USDC≈ $0.02 USD
on Base · exact scheme

Pay 0.02 USDC on Base to 0x7B97…7F430. The signed payment is good for 5 minutes.

Paid to
0x7B97…7F430
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
20000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x7B97303d62517eA9E26D1E1b199Eac42a487F430",
    "amount": "20000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "address": "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "chain": "base",
          "token": {
            "name": "Degen",
            "symbol": "DEGEN"
          },
          "top10": [
            {
              "pct": 22.61,
              "type": "wallet",
              "address": "0x06A19654e0872Ba71c2261EA691Ecf8a0c677156"
            }
          ],
          "cached": false,
          "method": "…",
          "address": "0x4ed4e862860bed51a9570b96d89af5e1b0efefed",
          "sources": [
            "https://api.honeypot.is/v1/TopHolders?…"
          ],
          "bundling": {
            "status": "ingen tegn",
            "evidence": [],
            "status_en": "none",
            "checks_run": [
              "equal_share_check",
              "same_block_check"
            ]
          },
          "disclaimer": "Ikke investeringsråd / not investment advice. Automated analysis of public on-chain data; labels and bundling hints can be wrong or incomplete. Do your own research.",
          "distribution": "koncentreret",
          "total_holders": 1192880,
          "distribution_en": "concentrated",
          "top10_total_pct": 58.4,
          "top10_wallets_pct": 40.1,
          "signals_measured_list": [
            "top_holders",
            "holder_types",
            "equal_share_check",
            "same_block_check"
          ]
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [],
              "properties": {
                "address": {
                  "type": "string",
                  "pattern": "^0x[0-9a-fA-F]{40}$",
                  "description": "ERC-20 contract address on Base (0x + 40 hex). If omitted, the AERO example is returned with example=true; an invalid address is 400."
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-19 17:10Z
Last indexed by Roundhouse
2026-10-26 13:46Z
Last enriched (probe, favicon, geo)
2026-10-20 01:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 402
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service holder-check.restockalarm.workers.dev and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=holder-check.restockalarm.workers.dev'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://holder-check.restockalarm.workers.dev/v1/holders, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.