Validate IBAN bank account numbers (format + mod-97 checksum). Returns whether the IBAN is valid.
Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.
Agents can do it too: POST https://wellknown.network/api/v1/claims with {"agent":"iban-validator","method":"well_known_file"} — machine-readable steps at claim.json, guide at /docs/claim.
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| when | check | result | http | latency | detail |
|---|---|---|---|---|---|
| 2 h ago | mcp initialize | ok | 200 | 941 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 9 h ago | mcp initialize | ok | 200 | 814 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 16 h ago | mcp initialize | ok | 200 | 687 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 23 h ago | mcp initialize | ok | 200 | 543 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 29 h ago | mcp initialize | ok | 200 | 586 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 35 h ago | mcp initialize | ok | 200 | 1149 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 2 d ago | mcp initialize | ok | 200 | 523 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 2 d ago | mcp initialize | ok | 200 | 664 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 2 d ago | mcp initialize | ok | 200 | 814 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
| 3 d ago | mcp initialize | ok | 200 | 740 ms | server mon-premier-mcp 1.0.0 · protocol 2025-06-18 · 1 tools |
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