Graphorin API reference v0.15.1

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Graphorin API reference / @graphorin/observability / / CostTracker

Interface: CostTracker

Defined in: packages/observability/src/cost/cost-tracker.ts:28

Stable

Methods

onRollup()

onRollup(listener): () => void;

Defined in: packages/observability/src/cost/cost-tracker.ts:38

Subscribe to per-scope rollup notifications. Returns an unsubscribe.

Parameters

Parameter	Type
listener	(input) => void

Returns

() => void

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record()

record(input): void;

Defined in: packages/observability/src/cost/cost-tracker.ts:30

Record a single LLM-call usage / cost figure.

Parameters

Parameter	Type
input	CostRecordInput

Returns

void

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reset()

reset(): void;

Defined in: packages/observability/src/cost/cost-tracker.ts:36

Reset every counter back to zero.

Returns

void

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usage()

usage(scope, id): CostSnapshot;

Defined in: packages/observability/src/cost/cost-tracker.ts:32

Snapshot for a given scope id. Returns zero figures when unknown.

Parameters

Parameter	Type
scope	CostScope
id	string

Returns

CostSnapshot

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usageForSpan()

usageForSpan(spanId): CostSnapshot;

Defined in: packages/observability/src/cost/cost-tracker.ts:34

Snapshot for a single span id (carries nested attributions).

Parameters

Parameter	Type
spanId	string

Returns

CostSnapshot