x402.spendthebits.com

Name: x402.spendthebits.com
Price: 0.003 USDC
Availability: InStock

No description published for this endpoint.

OtherLiveeip155:8453Exactvia facilitator:thirdweb

https://x402.spendthebits.com/@superappstb/address-risk/

Calls · 30d

6↑ 86%

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 19 snapshots so far.

$0.04

Verified settled volume

14 settlements proven x402 by their on-chain EIP-3009 marker.

$0.0030

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

0xF52ceDE1a0f2b95dfa703790005F2542CBA45678

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-SIGNATURE header required.",
  "accepts": [
    {
      "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF52ceDE1a0f2b95dfa703790005F2542CBA45678",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:84532",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x3600000000000000000000000000000000000000",
      "extra": {
        "name": "USDC",
        "version": "2"
      },
      "payTo": "0xF52ceDE1a0f2b95dfa703790005F2542CBA45678",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:5042002",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://x402.spendthebits.com/@superappstb/address-risk/",
    "tags": [
      "compliance",
      "sanctions",
      "risk",
      "security",
      "wallet"
    ],
    "iconUrl": "https://superapp.spendthebits.com/icon.png",
    "mimeType": "application/json",
    "description": "Sanctions/scam screening verdict for one address (?address=, optional ?network=mainnet|testnet) plus whether it is a verified token contract STB recognises. The same screen that gates every send in the STB wallet.",
    "serviceName": "SpendTheBits"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "address": "0x8589427373D6D84E98730D7795D8f6f8731FDA16",
            "network": "mainnet"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "family": "evm",
            "address": "0x…",
            "network": "mainnet",
            "verdict": "ok",
            "evidence": [],
            "screening": {
              "listed": false,
              "source": null,
              "category": null
            },
            "attribution": null,
            "token_contract": {
              "known": false
            }
          }
        }
      },
      "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",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "address"
                ],
                "properties": {
                  "address": {
                    "type": "string",
                    "maxLength": 96,
                    "minLength": 20,
                    "description": "Address to screen: an EVM 0x address, or another chain's address (Solana, TRON, XRPL, Bitcoin ...)"
                  },
                  "network": {
                    "enum": [
                      "mainnet",
                      "testnet"
                    ],
                    "type": "string",
                    "description": "mainnet (default) or testnet"
                  }
                },
                "additionalProperties": false
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object",
                "required": [
                  "address",
                  "network",
                  "family",
                  "verdict",
                  "screening",
                  "token_contract",
                  "evidence"
                ],
                "properties": {
                  "docs": {
                    "type": "string"
                  },
                  "as_of": {
                    "type": "string"
                  },
                  "family": {
                    "enum": [
                      "evm",
                      "other"
                    ],
                    "type": "string"
                  },
                  "address": {
                    "type": "string"
                  },
                  "network": {
                    "enum": [
                      "mainnet",
                      "testnet"
                    ],
                    "type": "string"
                  },
                  "verdict": {
                    "enum": [
                      "ok",
                      "warn",
                      "block"
                    ],
                    "type": "string",
                    "description": "block = listed (sanctions/ransomware); warn = publicly reported scam"
                  },
                  "evidence": {
                    "type": "array",
                    "items": {
                      "type": "string"
                    }
                  },
                  "screening": {
                    "type": "object",
                    "required": [
                      "listed"
                    ],
                    "properties": {
                      "listed": {
                        "type": "boolean"
                      },
                      "source": {
                        "type": [
                          "string",
                          "null"
                        ]
                      },
                      "category": {
                        "type": [
                          "string",
                          "null"
                        ]
                      }
                    }
                  },
                  "attribution": {
                    "description": "Credit the data source's licence asks for, when one matched"
                  },
                  "token_contract": {
                    "type": "object",
                    "required": [
                      "known"
                    ],
                    "properties": {
                      "chain": {
                        "type": "string"
                      },
                      "known": {
                        "type": "boolean"
                      },
                      "symbol": {
                        "type": "string"
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "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.

0.003USDC≈ $0.003 USD

on Base · exact scheme

Pay 0.003 USDC on Base to 0xF52c…45678. The signed payment is good for 5 minutes.

Paid to: 0xF52c…45678
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 3000 smallest units
Returns: application/json

3000units

on eip155:5042 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xF52c…45678
Token contract: 0x3600…00000
Payment window: 5 minutes
Returns: application/json

3000units

on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xF52c…45678
Token contract: 0x3c49…c3359
Payment window: 5 minutes
Returns: application/json

3000units

on Arbitrum · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to: 0xF52c…45678
Token contract: 0xaf88…e5831
Payment window: 5 minutes
Returns: application/json

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xF52ceDE1a0f2b95dfa703790005F2542CBA45678",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://x402.spendthebits.com/@superappstb/address-risk/",
    "description": "",
    "maxAmountRequired": "3000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3600000000000000000000000000000000000000",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0xF52ceDE1a0f2b95dfa703790005F2542CBA45678",
    "scheme": "exact",
    "network": "eip155:5042",
    "mimeType": "application/json",
    "resource": "https://x402.spendthebits.com/@superappstb/address-risk/",
    "description": "",
    "maxAmountRequired": "3000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xF52ceDE1a0f2b95dfa703790005F2542CBA45678",
    "scheme": "exact",
    "network": "eip155:137",
    "mimeType": "application/json",
    "resource": "https://x402.spendthebits.com/@superappstb/address-risk/",
    "description": "",
    "maxAmountRequired": "3000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xF52ceDE1a0f2b95dfa703790005F2542CBA45678",
    "scheme": "exact",
    "network": "eip155:42161",
    "mimeType": "application/json",
    "resource": "https://x402.spendthebits.com/@superappstb/address-risk/",
    "description": "",
    "maxAmountRequired": "3000",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog: 2026-10-21 03:18Z
Last indexed by Roundhouse: 2026-10-23 23:45Z
Last enriched (probe, favicon, geo): 2026-10-18 20:45Z
x402 version: 1
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

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 19 snapshots so far. 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 x402.spendthebits.com 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=x402.spendthebits.com'
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://x402.spendthebits.com/@superappstb/address-risk/, 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.