letterOfCreditsQuery()

function letterOfCreditsQuery(sdk, params?): LetterOfCreditsQueryDefinition;

Defines a canonical LOC collection while preserving each page’s index provenance.

Parameters

Parameter	Type	Description
sdk	AnvilSDK	The configured SDK instance.
params	GetLetterOfCreditsParams	Creator, beneficiary, creation-kind and page filters.

Returns

LetterOfCreditsQueryDefinition

The initial page definition and a continuation reader using the captured filters.

Throws

InvalidArgumentError If a filter address or page limit is invalid.

Remarks

Query execution propagates the canonical read’s typed compatibility and transport errors.

Example

const query = letterOfCreditsQuery(sdk, { creators: [creator], limit: 50 });
const page = await query.queryFn();
if (page.nextCursor) await query.queryPage(page.nextCursor);