API integration

export SUBSTREAMS_API_KEY="<GRAPHOPS_API_KEY>"

substreams run \
  -e "https://1.evm.substreams.graphops.xyz" \
  "https://github.com/streamingfast/substreams-explorers/releases/download/v1.0.1/ethereum-explorer-v0.1.2.spkg" \
  "map_block_meta" \
  --start-block 18000000 \
  --stop-block +5 \
  -o json

package main

import (
	"context"
	"fmt"
)

const endpoint = "https://1.evm.substreams.graphops.xyz"
const packageRef = "https://github.com/streamingfast/substreams-explorers/releases/download/v1.0.1/ethereum-explorer-v0.1.2.spkg"
const moduleName = "map_block_meta"

func main() {
	ctx := context.Background()
	headers := map[string]string{
		"x-api-key": "<GRAPHOPS_API_KEY>",
	}

	fmt.Println(ctx, endpoint, packageRef, moduleName, headers)
	// Create a standard Substreams gRPC client, attach the headers, and stream the module.
	// Persist each returned cursor after the corresponding block-scoped data is committed.
}

const ENDPOINT: &str = "https://1.evm.substreams.graphops.xyz";
const PACKAGE_REF: &str = "https://github.com/streamingfast/substreams-explorers/releases/download/v1.0.1/ethereum-explorer-v0.1.2.spkg";
const MODULE_NAME: &str = "map_block_meta";

fn main() {
    let x_api_key = "<GRAPHOPS_API_KEY>";

    println!("{ENDPOINT} {PACKAGE_REF} {MODULE_NAME} {x_api_key}");
    // Create a standard Substreams gRPC client, attach the x-api-key metadata,
    // and persist each cursor after committing block-scoped data.
}

const endpoint = "https://1.evm.substreams.graphops.xyz";
const packageRef = "https://github.com/streamingfast/substreams-explorers/releases/download/v1.0.1/ethereum-explorer-v0.1.2.spkg";
const moduleName = "map_block_meta";

const headers = {
  "x-api-key": "<GRAPHOPS_API_KEY>",
};

console.log({ endpoint, packageRef, moduleName, headers });
// Create a standard Substreams gRPC transport, attach the headers,
// and resume from the latest committed cursor after reconnecting.