Authorize spending, inspect charges, and account for each contribution.
A quote describes the priced activity and its bounds. Spending authority determines who can commit the relevant budget. Access to information requires separate permission.
Authorize the intended work before execution. A payment budget does not give its holder the right to read a dataset or change another workspace.
Prices by contribution separates data value from execution costs and identifies each recipient. Contributor earnings explains participation as a data owner, operator, or service provider.
Sponsorship covers third-party funding and consumer rewards.
Connect the activity to its actual charges, credits, settlement, and any refund. Compare the outcome with the authorized bounds and investigate disputed or unfinished payments through their evidence.
Purpose-bound access covers terms of use. The pricing page explains Legra's charging policy.
The distributed task tree model associates measured work and paying wallets with the operation. Transaction-linked audit trail connects its durable accounting evidence to graph transactions.
Developer reference
Resolve offer prices, payer wallets, spending authority and a bound on outgoing claims before execution. Reserve authorized funds; settle measured usage and release unused capacity. Missing pricing is an error. Explicit zero-priced offers still participate in dependency pricing and accounting.
A 20-token reservation settled at 12 releases 8. Stable accounting identity makes retries refer to the same effect rather than minting another debit. Execution outcome and settlement outcome remain separately inspectable.
Multiple funding parties retain distinct outgoing obligations even within one distributed task tree. Expected incoming rewards cannot fund an unreserved debit by assumption. Wallet authority and workspace read/write authority remain independent admission checks.