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Documentation for LoopBack 4
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---
lang: en
title: 'API docs: context.invokeinterceptors'
keywords: LoopBack 4.0, LoopBack 4
sidebar: lb4_sidebar
editurl: https://github.com/strongloop/loopback-next/tree/master/packages/context
permalink: /doc/en/lb4/apidocs.context.invokeinterceptors.html
---
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[Home](./index.md) > [@loopback/context](./context.md) > [invokeInterceptors](./context.invokeinterceptors.md)
## invokeInterceptors() function
Invoke a chain of interceptors with the context
<b>Signature:</b>
```typescript
export declare function invokeInterceptors<C extends Context = Context, T = InvocationResult>(context: C, interceptors: GenericInterceptorOrKey<C>[]): ValueOrPromise<T | undefined>;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| context | <code>C</code> | Context object |
| interceptors | <code>GenericInterceptorOrKey<C>[]</code> | An array of interceptor functions or binding keys |
<b>Returns:</b>
`ValueOrPromise<T | undefined>`