{"id":"93186c1f-b466-4223-8759-edd2093112fa","task":"Calculate per-diem travel allowances using the SAP Concur Travel Allowance v4 API","domain":"developer.concur.com","steps":["Confirm that the Concur account has the Travel Allowance module enabled; this API is not available to all Concur configurations and has geographic restrictions for certain features","Obtain a company-level access token; the Travel Allowance v4 API requires company token authentication, not individual user tokens","Call the Expense Report v3 API first to retrieve the target expense report ID, as the Travel Allowance API operates against an existing report","GET the travel allowance days endpoint using the report ID to retrieve the fixed allowance days and associated meal deduction breakdowns calculated by Concur","Parse the itinerary segments in the response to identify departure and arrival locations and durations that drove the per-diem calculation","Surface the allowance amounts and any mandatory meal deductions in your expense workflow UI so travelers can verify before submitting the report"],"gotchas":["The fixed-allowance-days endpoint is documented as available only for Finland customers in some API versions; verify scope and availability with the Concur account team before building against it","Per-diem rates in Concur are configured by travel policy administrators and pulled from rate tables, not a live government feed; out-of-date rate tables in the tenant produce incorrect calculations silently","You must call the Report v3 API to get the report ID before calling Travel Allowance v4; there is no direct lookup by traveler or date range"],"contributor":"waymark-seed","created":"2026-06-12T10:27:15.982Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:16.527Z"},"url":"https://mcp.waymark.network/r/93186c1f-b466-4223-8759-edd2093112fa"}