@onflow/transport-grpc NPM

title: Transport GRPC

description: Sends an interaction to an access node via the GRPC Rest API and returns a response.

Deprecated - DO NOT USE

This package is deprecated and will will no receive updates for new features. Please migrate your projects to use the HTTP Transport package (@onflow/transport-http) instead.

Latest versions of FCL/JS-SDK will automatically use the HTTP Transport as long as the sdk.transport configuration key is not set.

Usage

Install

npm install --save @onflow/transport-grpc

Integration with FCL

By default @onflow/fcl defaults to using the HTTP Access Node endpoint via the HTTP Transport package (@onflow/transport-http). This may be overriden, however.

If using the gRPC Access API, the sdk.transport configuration key must be populated as this value defaults to the HTTP API transport. The SDK can be configured to use the gRPC API transport as follows:

import { config } from "@onflow/fcl"
import { send as transportGRPC } from "@onflow/transport-grpc"

config({
  "accessNode.api": "https://access-testnet.onflow.org",
  "sdk.transport": transportGRPC
})

This will override the HTTP Transport and use the gRPC Transport instead.

📖 gRPC Access API URLs can be found here. The public Flow gRPC access nodes are accessible at: