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getSubgraphEndpoint

Returns the appropriate subgraph endpoint URL for a given chain ID. This method maps blockchain network identifiers to their corresponding Graph Protocol endpoints.

Usage

import { getSubgraphEndpoint } from '@ethereum-tag-service/subgraph-endpoints'
 
const endpoint = getSubgraphEndpoint(421614)

Output: "https://api.studio.thegraph.com/query/87165/ets-arbitrum-sepolia/version/latest"

Returns

string

The subgraph endpoint URL for the specified chain.

Parameters

chainId

  • Type: number
  • Description: Numerical identifier for the blockchain network

Examples

import { getSubgraphEndpoint } from '@ethereum-tag-service/subgraph-endpoints'
 
// Local development
const localEndpoint = getSubgraphEndpoint(31337) 

Output: "http://localhost:8000/subgraphs/name/ets-local"
 // Arbitrum Sepolia
const arbitrumEndpoint = getSubgraphEndpoint(421614) 

Output: "https://api.studio.thegraph.com/query/87165/ets-arbitrum-sepolia/version/latest"

Throws

Throws an error if no endpoint is found for the provided chainId.