# Variable: initTRPC

> 

> `const` **initTRPC**: [`TRPCBuilder`](https://trpc.io/docs/typedoc/server/index/classes/TRPCBuilder.md)\<`object`, `object`\>

Defined in: [packages/server/src/unstable-core-do-not-import/initTRPC.ts:250](https://github.com/trpc/trpc/blob/7c907acfd8b31929214792e3b8c2ad7a8ac72563/packages/server/src/unstable-core-do-not-import/initTRPC.ts#L250)

The starting point of every tRPC backend. Call it once.

## Example

```ts
const t = initTRPC.context<Context>().create();
export const router = t.router;
export const publicProcedure = t.procedure;
```

## See

https://trpc.io/docs/server/routers#initialize-trpc