createSpendingPolicy

このコンテンツはまだ日本語訳がありません。

createSpendingPolicy(params): SpendingPolicy

Defined in: src/policy/spending-policy.ts:188

Validate + normalize a SpendingPolicy. Checksums all addresses (getAddress), de-dupes the recipient allowlist (shared normalizeRecipientAllowlist; [] stays deny-all), rejects an empty perToken (deny-closed), a non-positive maxPerSign/cumulativeCap, a cumulativeCap < maxPerSign, and duplicate tokens. Throws SpendingPolicyConfigError on violation.

Parameters

params

CreateSpendingPolicyParams

Returns

SpendingPolicy

Example

const policy = createSpendingPolicy({
  session: { id: conversationId, notAfter: BigInt(deadline) },
  perToken: [{ token: JPYC, maxPerSign: 1_000n, cumulativeCap: 10_000n }],
  recipientAllowlist: [merchant],
});