invalid_auth when connecting to eventbrite

main.js

// https://www.eventbriteapi.com/v3/users/me/?token=SESXYS4X3FJ5LHZRWGKQ

import React, { Component } from 'react';
import {
	View,
	Text,
	StyleSheet
} from 'react-native';

const API_KEY = 'Bearer SESXYS4X3FJ5LHZRWGKQ';
const ROOT_URL = 'https://www.eventbriteapi.com/v3/events/search/';

export default class Main extends Component {
	componentDidMount() {
		this.searchEvents('hackathon', 'San Francisco')
	}

	searchEvents(category, city) {
		const FETCH_URL = `${ROOT_URL}?q=${category}&venue.city=${city}/`;
		fetch(FETCH_URL, {
      method: 'GET',
      headers: {
        'Authorization': API_KEY
      }
    })
		.then((res) => res.json())
		.then((res) => {
			console.log(res);
		})
	}
	render() {
		return (
			<View style={styles.container}>
				<Text>
					Event Expert
				</Text>
			</View>
			)
	}
}

const styles = StyleSheet.create({
	container: {
		flex: 1,
		justifyContent: 'center',
		alignItems: 'center'
	}
})