factline.dev

https://factline.dev/v1/invoice/check

Shares a payout wallet with 35 other endpoints — its adoption is attributed from that shared wallet's traffic, not earned exclusively.

Supplier invoice check and vendor verification before payment: company, IBAN, VAT, sanctions. Use before an agent pays a supplier invoice: checks the supplier in official registers, screens it, its directors, owners and parent companies against EU, UN, UK and US sanctions and PEP, matches the VAT number, checks the IBAN (valid, same country as the company, registered on the Polish VAT whitelist), the sender's email domain and Dutch bankruptcy, and whether the supplier is on Peppol. One...

57
reliability

Reliability & health

Uptime and response time from our own unpaid probes, plus the reliability score built from them.

7 days 30 days

Uptime

100.0% avg
0% 50% 100% Mon 10 PMTue 12 AMTue 1 AM

Response time

p50 508ms · p95 577ms
0ms 300ms 600ms Mon 10 PMTue 12 AMTue 1 AM
Data table
Reliability history per time bucket over the last 7 days (hourly).
Bucket Uptime Probes Response time
10/12/2026, 10:00:00 PM 100% 1 29ms
10/13/2026, 12:00:00 AM 100% 1 512ms
10/13/2026, 1:00:00 AM 100% 1 589ms
57
Composite reliability — the weighted average of the dimensions below, on a 0–100 scale.
Availability
100

How often it was reachable when we probed it (weight 35%).

Latency
92

How quickly it answers when it is up — fast scores high (weight 20%).

Security
100

Whether it serves over working TLS / https (weight 15%).

Transparency
61

Whether the operator disclosed what it does — description, schema, identity (weight 15%).

Activity
1

Observed on-chain payments to this endpoint's wallet — transactions, volume, and distinct paying wallets over the last month (weight 15%; not yet measured when we have not seen its wallet settle).

Confidence 6% — how much probe evidence backs this score. A thin history is flagged, not hidden.

See the scoring methodology for exactly how each number is computed.

Payment

Currencies
USDC
Networks
base, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Facilitator
unknown
SDK
unknown

Operator

Company
inferred — unknown
Jurisdiction
—
Registrar
CloudFlare, Inc.
Domain registered
2026-10-05
Hosting network
CLOUDFLARENET
Hosting country
—

Operator context is derived from public RDAP/TLS records and unverified. Company and country are only available for endpoints that publish them (an OV/EV TLS certificate or a non-redacted domain record); most endpoints are CDN-fronted and disclose neither.

On-chain activity (base)

153
payments (30d)
1.8
USD volume (30d)
6
paying wallets (30d)

Payments per day

last payment 10/12/2026
0 20 40 Oct 5Oct 7Oct 10Oct 12
Data table
Settled payments per day.
Day Payments Volume (USD) Paying wallets
10/5/2026 7 0.29 1
10/6/2026 1 0.01 1
10/7/2026 11 0.12 3
10/8/2026 23 0.12 2
10/9/2026 4 0.01 1
10/10/2026 30 0.29 2
10/11/2026 37 0.35 3
10/12/2026 40 0.6 4

This payout wallet is shared: figures cover all 36 endpoints paid at it, since payments cannot be attributed to one of them. Only payments settled on chains and facilitators we index.

Linked by wallet — likely same operator

On-chain agent identity and the x402 endpoint that shares its settlement wallet.

https://factline.dev/v1/sanctions/batch x402 endpoint https://factline.dev/v1/address/lookup x402 endpoint https://factline.dev/v1/eu/vat x402 endpoint https://factline.dev/v1/home/compare x402 endpoint https://factline.dev/v1/iban/check x402 endpoint https://factline.dev/v1/company/lookup x402 endpoint https://factline.dev/v1/rent-check x402 endpoint https://factline.dev/v1/pep/batch x402 endpoint https://factline.dev/v1/email/verify x402 endpoint https://factline.dev/v1/batch/addresses x402 endpoint https://factline.dev/v1/payee/check x402 endpoint https://factline.dev/v1/vehicle/compare x402 endpoint
Response schema 
{
  "properties": {
    "bank": {
      "properties": {
        "country": {
          "type": "string"
        },
        "iban": {
          "type": "string"
        },
        "reasons": {
          "items": {},
          "type": "array"
        },
        "sepa": {
          "type": "boolean"
        },
        "valid": {
          "type": "boolean"
        }
      },
      "type": "object"
    },
    "checks": {
      "properties": {
        "domain": {
          "type": "string"
        },
        "insolvency": {
          "type": "string"
        },
        "register": {
          "properties": {
            "source": {
              "type": "string"
            },
            "status": {
              "type": "string"
            }
          },
          "type": "object"
        },
        "sanctions": {
          "properties": {
            "result": {
              "properties": {
                "disclaimer": {
                  "type": "string"
                },
                "list": {
                  "properties": {
                    "entities": {
                      "type": "integer"
                    },
                    "loaded_at": {
                      "type": "string"
                    },
                    "sources": {
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "matches": {
                  "items": {},
                  "type": "array"
                },
                "possible_match": {
                  "type": "boolean"
                },
                "query": {
                  "properties": {
                    "birth_year": {},
                    "name": {
                      "type": "string"
                    },
                    "threshold": {
                      "type": "integer"
                    },
                    "type": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "source": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "status": {
              "type": "string"
            }
          },
          "type": "object"
        },
        "vat": {
          "properties": {
            "result": {
              "properties": {
                "address": {
                  "type": "string"
                },
                "checked_at": {
                  "type": "string"
                },
                "country_code": {
                  "type": "string"
                },
                "name": {
                  "type": "string"
                },
                "source": {
                  "type": "string"
                },
                "valid": {
                  "type": "boolean"
                },
                "vat_number": {
                  "type": "string"
                }
              },
              "type": "object"
            },
            "status": {
              "type": "string"
            }
          },
          "type": "object"
        }
      },
      "type": "object"
    },
    "einvoicing": {
      "properties": {
        "accepts": {
          "items": {},
          "type": "array"
        },
        "can_receive_invoices": {
          "type": "boolean"
        },
        "on_peppol": {
          "type": "boolean"
        },
        "participant_ids": {
          "items": {},
          "type": "array"
        }
      },
      "type": "object"
    },
    "explain": {
      "properties": {
        "disclaimer": {
          "type": "string"
        },
        "limits": {
          "type": "string"
        },
        "verdict": {
          "type": "string"
        }
      },
      "type": "object"
    },
    "flags": {
      "items": {},
      "type": "array"
    },
    "group": {
      "properties": {
        "direct_parent": {},
        "direct_parent_note": {
          "type": "string"
        },
        "lei": {},
        "source": {
          "type": "string"
        },
        "ultimate_parent": {},
        "ultimate_parent_note": {}
      },
      "type": "object"
    },
    "notes": {
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "people": {
      "type": "string"
    },
    "sender_email": {
      "type": "string"
    },
    "source": {
      "type": "string"
    },
    "supplier": {
      "properties": {
        "address": {
          "type": "string"
        },
        "bank_accounts": {
          "items": {
            "type": "string"
          },
          "type": "array"
        },
        "country": {
          "type": "string"
        },
        "incorporated": {
          "type": "string"
        },
        "legal_form": {},
        "lei": {},
        "name": {
          "type": "string"
        },
        "registry": {
          "type": "string"
        },
        "registry_id": {
          "type": "string"
        },
        "status": {
          "type": "string"
        },
        "vat_status": {
          "type": "string"
        }
      },
      "type": "object"
    },
    "verdict": {
      "type": "string"
    }
  },
  "type": "object"
}