Roundhouse

IBANforge

Resolve a Swiss BC-Nummer / IID (1-5 digits) into institution name, type, address, BIC, the full payment-rail participation (SIC, RTGS CHF, Instant Payments CHF, euroSIC, LSV+/BDD) and the QR-IID allocation. Backed by 1,100+ SIX BankMaster entries (refreshed monthly) — the canonical Swiss banking source. Production · server processing <5ms (network excluded — measure your own round trip on GET /ping) · 1,100+ SIX BankMaster entries, refreshed monthly · v1.4.3.

OtherLiveeip155:8453Exactvia cdp
https://api.ibanforge.com/v1/ch/clearing/:iid
IbanBicSepaComplianceBanking
Calls · 30d
5→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 24 snapshots so far.
$0.17
Verified settled volume
33 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.
5
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-17 06:29Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xD13bD0A4120BA301125290e5cc0c7EFD4CB40a55

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.

{
  "llms": "https://api.ibanforge.com/llms.txt",
  "x402": {
    "bazaar": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "discovery": "https://api.ibanforge.com/.well-known/x402",
    "description": "Pay per call with USDC on Base L2 (machine-to-machine)",
    "wallet_setup": "https://ibanforge.com/docs/pay-as-an-agent — create and fund an agent wallet, then make your first paid call (3 steps)",
    "protocol_docs": "https://x402.org",
    "payment_header": "PAYMENT-SIGNATURE (x402 v2) — X-PAYMENT (v1) is still accepted"
  },
  "error": "payment_required",
  "terms": "https://ibanforge.com/legal/terms — using the API constitutes acceptance",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xD13bD0A4120BA301125290e5cc0c7EFD4CB40a55",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 60
    }
  ],
  "message": "Authentication or payment required. Three ways in: a free API key (200 req/month), prepaid credit packs (card or USDC), or pay-per-call via x402.",
  "resource": {
    "url": "https://api.ibanforge.com/v1/ch/clearing/:iid",
    "tags": [
      "iban",
      "bic",
      "sepa",
      "compliance",
      "banking"
    ],
    "iconUrl": "https://ibanforge.com/logo.svg",
    "mimeType": "application/json",
    "description": "Resolve a Swiss BC-Nummer / IID (1-5 digits) into institution name, type, address, BIC, the full payment-rail participation (SIC, RTGS CHF, Instant Payments CHF, euroSIC, LSV+/BDD) and the QR-IID allocation. Backed by 1,100+ SIX BankMaster entries (refreshed monthly) — the canonical Swiss banking source. Production · server processing <5ms (network excluded — measure your own round trip on GET /ping) · 1,100+ SIX BankMaster entries, refreshed monthly · v1.5.0.",
    "serviceName": "IBANforge"
  },
  "free_tier": {
    "usage": "Add header: Authorization: Bearer ifk_your_key_here",
    "signup": "POST /v1/keys/generate with body {\"email\":\"you@company.com\"}",
    "description": "200 requests/month — no credit card, no subscription"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "pathParams": {
            "iid": ":iid"
          },
          "discoverable": true
        },
        "output": {
          "type": "json",
          "example": {
            "bic": "UBSWCHZH80A",
            "iid": "00230",
            "found": true,
            "qr_iid": null,
            "address": {
              "town": "Zürich",
              "street": "Bahnhofstrasse",
              "country": "CH",
              "post_code": "8098",
              "building_number": "45"
            },
            "sic_iid": "002301",
            "institution": {
              "name": "UBS Switzerland AG",
              "type": "bank",
              "iid_type": "headquarters",
              "headquarters_iid": "00230"
            },
            "_example_notice": "ILLUSTRATIVE SAMPLE — these are demo values for a fixed record, NOT the data for the resource you requested. Do not report them to a user. Authenticate (Authorization: Bearer ifk_...) or pay via x402 to get the real response.",
            "payment_services": {
              "sic": true,
              "eurosic": true,
              "rtgs_chf": true,
              "lsv_bdd_chf": true,
              "lsv_bdd_eur": true,
              "instant_payments_chf": true
            }
          }
        }
      },
      "schema": {
        "properties": {
          "input": {
            "required": [
              "method"
            ],
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "pathParams": {
                "type": "object"
              }
            }
          }
        }
      },
      "pathParams": {
        "iid": {
          "type": "string",
          "description": "Swiss IID / BC-Nummer (1-5 digits)."
        }
      },
      "discoverable": true,
      "outputSchema": {
        "type": "object",
        "properties": {
          "bic": {
            "type": "string",
            "description": "BIC if mapped."
          },
          "iid": {
            "type": "string",
            "description": "5-digit zero-padded BC-Nummer."
          },
          "found": {
            "type": "boolean"
          },
          "qr_iid": {
            "type": "string",
            "description": "QR-IID allocation, null when none."
          },
          "address": {
            "type": "object",
            "properties": {
              "town": {
                "type": "string"
              },
              "street": {
                "type": "string"
              },
              "country": {
                "type": "string"
              },
              "post_code": {
                "type": "string"
              },
              "building_number": {
                "type": "string"
              }
            }
          },
          "sic_iid": {
            "type": "string"
          },
          "valid_on": {
            "type": "string"
          },
          "institution": {
            "type": "object",
            "properties": {
              "name": {
                "type": "string"
              },
              "type": {
                "enum": [
                  "bank",
                  "cantonal_bank",
                  "postfinance",
                  "raiffeisen",
                  "central_bank",
                  "foreign_participant"
                ],
                "type": "string"
              },
              "iid_type": {
                "enum": [
                  "headquarters",
                  "branch",
                  "other"
                ],
                "type": "string"
              },
              "headquarters_iid": {
                "type": "string"
              }
            }
          },
          "payment_services": {
            "type": "object",
            "properties": {
              "sic": {
                "type": "boolean",
                "description": "Swiss Interbank Clearing."
              },
              "eurosic": {
                "type": "boolean"
              },
              "rtgs_chf": {
                "type": "boolean"
              },
              "lsv_bdd_chf": {
                "type": "boolean"
              },
              "lsv_bdd_eur": {
                "type": "boolean"
              },
              "instant_payments_chf": {
                "type": "boolean"
              }
            }
          }
        }
      },
      "routeTemplate": "/v1/ch/clearing/:iid"
    }
  },
  "x402Version": 2,
  "credit_packs": {
    "pricing": "1k = $5 · 5k = $20 (-20%) · 25k = $80 (-36%)",
    "data_note": "The public registers behind this API are available free of charge from their official publishers (see https://ibanforge.com/docs/data-sources). The fee pays for validation logic, aggregation, freshness and API delivery.",
    "description": "Prepaid credits — never expire, lower per-call cost than retail",
    "pay_by_card": "https://buy.stripe.com/3cI00c18lauh1i8bqO8so00",
    "pay_by_usdc": "POST /v1/credits/buy/1k|5k|25k — list: GET /v1/credits/bundles",
    "pay_by_card_all_packs": "https://ibanforge.com/pricing"
  },
  "monthly_plan": {
    "details": "https://ibanforge.com/pricing",
    "description": "Pro: $29/month for 10,000 requests, resets on the 1st, cancel anytime",
    "subscribe_by_card": "https://buy.stripe.com/aFacMYaIVeKx1i87ay8so04"
  },
  "documentation": "https://ibanforge.com/docs",
  "free_structural_check": {
    "endpoint": "GET /v1/iban/format?iban=CH9300762011623852957 or POST /v1/iban/format with body {\"iban\":\"...\"}",
    "description": "Structure, checksum, country and BBAN, free and without a key. Registry data (BIC, bank, SEPA, sanctions, Swiss clearing) is what the paid call adds."
  }
}

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 0xD13b…40a55. The signed payment is good for 1 minute.

Paid to
0xD13b…40a55
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
3000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xD13bD0A4120BA301125290e5cc0c7EFD4CB40a55",
    "amount": "3000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 60
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "pathParams": {
          "iid": "00230"
        },
        "discoverable": true
      },
      "output": {
        "type": "json",
        "example": {
          "bic": "UBSWCHZH80A",
          "iid": "00230",
          "found": true,
          "qr_iid": null,
          "address": {
            "town": "Zürich",
            "street": "Bahnhofstrasse",
            "country": "CH",
            "post_code": "8098",
            "building_number": "45"
          },
          "sic_iid": "002301",
          "institution": {
            "name": "UBS Switzerland AG",
            "type": "bank",
            "iid_type": "headquarters",
            "headquarters_iid": "00230"
          },
          "_example_notice": "ILLUSTRATIVE SAMPLE — these are demo values for a fixed record, NOT the data for the resource you requested. Do not report them to a user. Authenticate (Authorization: Bearer ifk_...) or pay via x402 to get the real response.",
          "payment_services": {
            "sic": true,
            "eurosic": true,
            "rtgs_chf": true,
            "lsv_bdd_chf": true,
            "lsv_bdd_eur": true,
            "instant_payments_chf": true
          }
        }
      }
    },
    "schema": {
      "properties": {
        "input": {
          "required": [
            "method"
          ],
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "pathParams": {
              "type": "object"
            }
          }
        }
      }
    },
    "pathParams": {
      "iid": {
        "type": "string",
        "description": "Swiss IID / BC-Nummer (1-5 digits)."
      }
    },
    "discoverable": true,
    "outputSchema": {
      "type": "object",
      "properties": {
        "bic": {
          "type": "string",
          "description": "BIC if mapped."
        },
        "iid": {
          "type": "string",
          "description": "5-digit zero-padded BC-Nummer."
        },
        "found": {
          "type": "boolean"
        },
        "qr_iid": {
          "type": "string",
          "description": "QR-IID allocation, null when none."
        },
        "address": {
          "type": "object",
          "properties": {
            "town": {
              "type": "string"
            },
            "street": {
              "type": "string"
            },
            "country": {
              "type": "string"
            },
            "post_code": {
              "type": "string"
            },
            "building_number": {
              "type": "string"
            }
          }
        },
        "sic_iid": {
          "type": "string"
        },
        "valid_on": {
          "type": "string"
        },
        "institution": {
          "type": "object",
          "properties": {
            "name": {
              "type": "string"
            },
            "type": {
              "enum": [
                "bank",
                "cantonal_bank",
                "postfinance",
                "raiffeisen",
                "central_bank",
                "foreign_participant"
              ],
              "type": "string"
            },
            "iid_type": {
              "enum": [
                "headquarters",
                "branch",
                "other"
              ],
              "type": "string"
            },
            "headquarters_iid": {
              "type": "string"
            }
          }
        },
        "payment_services": {
          "type": "object",
          "properties": {
            "sic": {
              "type": "boolean",
              "description": "Swiss Interbank Clearing."
            },
            "eurosic": {
              "type": "boolean"
            },
            "rtgs_chf": {
              "type": "boolean"
            },
            "lsv_bdd_chf": {
              "type": "boolean"
            },
            "lsv_bdd_eur": {
              "type": "boolean"
            },
            "instant_payments_chf": {
              "type": "boolean"
            }
          }
        }
      }
    },
    "routeTemplate": "/v1/ch/clearing/:iid"
  }
}

Provenance

Seen in the source catalog
2026-08-17 06:30Z
Last indexed by Roundhouse
2026-09-16 06:00Z
Last enriched (probe, favicon, geo)
2026-09-10 03:15Z
x402 version
2
Max timeout
60s
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. 24 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 IBANforge 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=IBANforge'
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://api.ibanforge.com/v1/ch/clearing/:iid, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

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