index/interfaces/LaunchpadWriteTransport.md

Transport seam for launchpad writes; signing belongs to the implementation.

Methods

attach()

attach(attachment): BundleSubmission

A submission for a bundle sent earlier, whose wait() confirms it exactly as the submission submit returned would. Nothing is signed or sent until wait().

Parameters

Parameter	Type
attachment	BundleAttachment

Returns

BundleSubmission

Example

const submission = transport.attach({ bundleId, method: 'BuyWithNative', uniqueKey });
await submission.wait();

---

submit()

submit(request): Promise<BundleSubmission>

Submit an unsigned DTO and its resource instructions.

Parameters

Parameter	Type
request	{ dto: Record<string, unknown>; method: "SellExactToken" | "SellWithNative" | "CreateSale" | "BuyWithNative" | "BuyExactToken"; stringsInstructions: string[]; }
request.dto	Record<string, unknown>
request.method	"SellExactToken" | "SellWithNative" | "CreateSale" | "BuyWithNative" | "BuyExactToken"
request.stringsInstructions	string[]

Returns

Promise<BundleSubmission>

Example

const submission = await transport.submit({ method: 'CreateSale', dto, stringsInstructions });
await submission.wait();