What is Settlement vs. billing vs. attribution?

Settlement records prove that money moved, billing records state what a vendor charged, and attribution records explain which agent spent it, on what task, and whether the spend produced value — three distinct layers that are frequently and incorrectly treated as one.

A redacted corporate card statement settles perfectly and still tells you nothing useful. That is the settlement-without-attribution problem in miniature.

x402 and related rails are settlement. FOCUS™ is billing. OASA is attribution — the join key between runtime telemetry and those financial facts.

Treating any one layer as a substitute for the others is how enterprises end up with payment volume they cannot book.

Related terms

• Agent spend attribution
• Agent FinOps vs. TokenOps
• System of record for AI labor
• Agent FinOps
• AI labor
• Spend under management
• Attribution readiness
• Cost per outcome
• AI spend assessment
• Unattributed spend
• Agent inventory
• Chargeback in an AI context
• Zero-Access assessment
• FOCUS
• BilledCost
• EffectiveCost
• ChargeCategory
• ChargePeriod
• ServiceCategory
• Provider, Publisher, ServiceProvider, and HostProvider
• Contract Commitment dataset
• Invoice Detail dataset
• Virtual currency and token columns
• Journal entry
• Suspense account
• Accrual
• Chargeback vs. showback
• Subledger
• Tie-out and reconciliation
• Trial balance
• Dimensions and worktags
• OASA specification
• The Missing Ledger