@lelantos-org/sdk / core / JsonClientOptions

Interface: JsonClientOptions

Defined in: @lelantos-org/sdk/dist/core/json-client.d.ts:37

Extends

• HttpClientOptions

Properties

backoffMs?

optional backoffMs?: number;

Defined in: @lelantos-org/sdk/dist/core/http.d.ts:8

Base backoff, doubled per attempt, ±25% jitter. Default 250.

Inherited from

HttpClientOptions.backoffMs

---

defaultParams?

optional defaultParams?: QueryParams;

Defined in: @lelantos-org/sdk/dist/core/json-client.d.ts:39

Query params merged into every GET/DELETE (e.g. a pinned chainId).

---

fetchImpl?

optional fetchImpl?: (input, init?) => Promise<Response>;

Defined in: @lelantos-org/sdk/dist/core/http.d.ts:10

Defaults to bound globalThis.fetch.

MDN Reference

Parameters

Parameter	Type
input	RequestInfo | URL
init?	RequestInit

Returns

Promise<Response>

Inherited from

HttpClientOptions.fetchImpl

---

onPaymentRequired?

optional onPaymentRequired?: (res, url, init) => Promise<Response | null>;

Defined in: @lelantos-org/sdk/dist/core/http.d.ts:30

Invoked when the server returns 402, before NetworkError is thrown. Return a Response to replace the 402 (its ok/non-ok status is then honored) or null to fall through to the normal error path. Owns its own retry semantics — the outer retry loop does NOT loop on the returned response.

Parameters

Parameter	Type
res	Response
url	string
init	RequestInit | undefined

Returns

Promise<Response | null>

Inherited from

HttpClientOptions.onPaymentRequired

---

onRetry?

optional onRetry?: (info) => void;

Defined in: @lelantos-org/sdk/dist/core/http.d.ts:17

Observability hook fired before each backoff. Must not throw.

Parameters

Parameter	Type
info	{ attempt: number; delayMs: number; method: string; url: string; }
info.attempt	number
info.delayMs	number
info.method	string
info.url	string

Returns

void

Inherited from

HttpClientOptions.onRetry

---

retries?

optional retries?: number;

Defined in: @lelantos-org/sdk/dist/core/http.d.ts:6

Additional attempts after the first. Default 3.

Inherited from

HttpClientOptions.retries

---

retryOnSubmit?

optional retryOnSubmit?: boolean;

Defined in: @lelantos-org/sdk/dist/core/http.d.ts:15

Retry POST/PUT/PATCH/DELETE (which carry an Idempotency-Key). Default true. See the module header before turning this off — or on.

Inherited from

HttpClientOptions.retryOnSubmit

---

timeoutMs?

optional timeoutMs?: number;

Defined in: @lelantos-org/sdk/dist/core/http.d.ts:4

Per-attempt deadline. Default 15 000 for GET, 30 000 for POST.

Inherited from

HttpClientOptions.timeoutMs