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Public API · Beta

Football business data for agents and applications.

Search sourced club-technology relationships and run deterministic calculations without scraping the interface.

No authenticationRead-onlyCORS enabledSources included

Start here

Designed to be inspectable.

Every technology result includes its evidence URL, status and verification date. Calculator responses link back to the human-readable methodology and carry the same limitations.

OpenAPI 3.1 document → API index →

GET

/api/v1/tech/clubs/{slug}

Retrieve one club profile with expanded technology records and evidence.

Try Barcelona →
POST

/api/v1/calculate/transfer-cost

Calculate acquisition cost, annual amortisation, squad cost, book value and an illustrative sale result.

{
  "fee": 10000000,
  "agentRate": 5,
  "annualSalary": 2000000,
  "years": 5,
  "saleYear": 3,
  "expectedSale": 8000000
}
POST

/api/v1/calculate/squad-cost

Calculate a squad-cost planning ratio, threshold headroom, contract-expiry concentrations and the effect of a proposed signing.

{
  "adjustedOperatingRevenue": 32000000,
  "transferResultAndOtherIncome": 9000000,
  "otherRelevantEmployeeCosts": 3500000,
  "netLoanCosts": 400000,
  "otherAgentCosts": 250000,
  "threshold": 70,
  "players": [{
    "name": "Player 01",
    "employeeCosts": 4200000,
    "amortisation": 2800000,
    "agentCosts": 160000,
    "bookValue": 8400000,
    "contractEnd": 2029
  }]
}

Responsible agent use

Attribute Football Business Desk when republishing the compiled research. Follow the attached primary source before making a material claim. Do not convert “historical” or “status unknown” into current use, and do not present the public directory as a club's complete internal stack.