From 9d8ec4432ebc0530788a87512a7e257efc465e75 Mon Sep 17 00:00:00 2001
From: Anthony Laibe <491074+alaibe@users.noreply.github.com>
Date: Fri, 14 Jan 2022 10:21:00 +0100
Subject: [PATCH] feat: Add token store API (#2482)

---
 services/wallet/api.go        |   7 +
 services/wallet/token.go      |  16 +
 services/wallet/tokenstore.go | 918 ++++++++++++++++++++++++++++++++++
 3 files changed, 941 insertions(+)
 create mode 100644 services/wallet/tokenstore.go

diff --git a/services/wallet/api.go b/services/wallet/api.go
index c343bf400..6432c98ad 100644
--- a/services/wallet/api.go
+++ b/services/wallet/api.go
@@ -79,6 +79,13 @@ func (api *API) GetTokensBalancesForChainIDs(ctx context.Context, chainIDs []uin
 	return api.s.tokenManager.getBalances(ctx, clients, accounts, addresses)
 }
 
+func (api *API) GetTokens(ctx context.Context, chainID uint64) ([]*Token, error) {
+	log.Debug("call to get tokens")
+	rst, err := api.s.tokenManager.getTokens(chainID)
+	log.Debug("result from token store", "len", len(rst))
+	return rst, err
+}
+
 func (api *API) GetCustomTokens(ctx context.Context) ([]*Token, error) {
 	log.Debug("call to get custom tokens")
 	rst, err := api.s.tokenManager.getCustoms()
diff --git a/services/wallet/token.go b/services/wallet/token.go
index 52644a861..1121b9cce 100644
--- a/services/wallet/token.go
+++ b/services/wallet/token.go
@@ -3,6 +3,7 @@ package wallet
 import (
 	"context"
 	"database/sql"
+	"errors"
 	"math/big"
 	"sync"
 	"time"
@@ -34,6 +35,21 @@ type TokenManager struct {
 	db *sql.DB
 }
 
+func (tm *TokenManager) getTokens(chainID uint64) ([]*Token, error) {
+	tokensMap, ok := tokenStore[chainID]
+	if !ok {
+		return nil, errors.New("no tokens for this network")
+	}
+
+	res := make([]*Token, 0, len(tokensMap))
+
+	for _, token := range tokensMap {
+		res = append(res, token)
+	}
+
+	return res, nil
+}
+
 func (tm *TokenManager) getCustoms() ([]*Token, error) {
 	rows, err := tm.db.Query("SELECT address, name, symbol, decimals, color, network_id FROM tokens")
 	if err != nil {
diff --git a/services/wallet/tokenstore.go b/services/wallet/tokenstore.go
new file mode 100644
index 000000000..93c9c57d4
--- /dev/null
+++ b/services/wallet/tokenstore.go
@@ -0,0 +1,918 @@
+package wallet
+
+import "github.com/ethereum/go-ethereum/common"
+
+var tokenStore = map[uint64]map[common.Address]*Token{
+	1: {
+		common.HexToAddress("0x744d70fdbe2ba4cf95131626614a1763df805b9e"): &Token{
+			Address:  common.HexToAddress("0x744d70fdbe2ba4cf95131626614a1763df805b9e"),
+			Name:     "Status Network Token",
+			Symbol:   "SNT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x6b175474e89094c44da98b954eedeac495271d0f"): &Token{
+			Address:  common.HexToAddress("0x6b175474e89094c44da98b954eedeac495271d0f"),
+			Name:     "Dai Stablecoin",
+			Symbol:   "DAI",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359"): &Token{
+			Address:  common.HexToAddress("0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359"),
+			Name:     "Sai Stablecoin v1.0",
+			Symbol:   "SAI",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x9f8f72aa9304c8b593d555f12ef6589cc3a579a2"): &Token{
+			Address:  common.HexToAddress("0x9f8f72aa9304c8b593d555f12ef6589cc3a579a2"),
+			Name:     "MKR",
+			Symbol:   "MKR",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x86fa049857e0209aa7d9e616f7eb3b3b78ecfdb0"): &Token{
+			Address:  common.HexToAddress("0x86fa049857e0209aa7d9e616f7eb3b3b78ecfdb0"),
+			Name:     "EOS",
+			Symbol:   "EOS",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xd26114cd6ee289accf82350c8d8487fedb8a0c07"): &Token{
+			Address:  common.HexToAddress("0xd26114cd6ee289accf82350c8d8487fedb8a0c07"),
+			Name:     "OMGToken",
+			Symbol:   "OMG",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xd4fa1460f537bb9085d22c7bccb5dd450ef28e3a"): &Token{
+			Address:  common.HexToAddress("0xd4fa1460f537bb9085d22c7bccb5dd450ef28e3a"),
+			Name:     "Populous Platform",
+			Symbol:   "PPT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x1985365e9f78359a9b6ad760e32412f4a445e862"): &Token{
+			Address:  common.HexToAddress("0x1985365e9f78359a9b6ad760e32412f4a445e862"),
+			Name:     "Reputation",
+			Symbol:   "REP",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x595832f8fc6bf59c85c527fec3740a1b7a361269"): &Token{
+			Address:  common.HexToAddress("0x595832f8fc6bf59c85c527fec3740a1b7a361269"),
+			Name:     "Power Ledger",
+			Symbol:   "POWR",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xb97048628db6b661d4c2aa833e95dbe1a905b280"): &Token{
+			Address:  common.HexToAddress("0xb97048628db6b661d4c2aa833e95dbe1a905b280"),
+			Name:     "Tenx Pay Token",
+			Symbol:   "PAY",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x92e78dae1315067a8819efd6dca432de9dcde2e9"): &Token{
+			Address:  common.HexToAddress("0x92e78dae1315067a8819efd6dca432de9dcde2e9"),
+			Name:     "Veros",
+			Symbol:   "VRS",
+			Color:    "#f8f8f8",
+			Decimals: 6,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xa74476443119a942de498590fe1f2454d7d4ac0d"): &Token{
+			Address:  common.HexToAddress("0xa74476443119a942de498590fe1f2454d7d4ac0d"),
+			Name:     "Golem Network Token",
+			Symbol:   "GNT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x4156d3342d5c385a87d264f90653733592000581"): &Token{
+			Address:  common.HexToAddress("0x4156d3342d5c385a87d264f90653733592000581"),
+			Name:     "Salt",
+			Symbol:   "SALT",
+			Color:    "#f8f8f8",
+			Decimals: 6,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xb8c77482e45f1f44de1745f52c74426c631bdd52"): &Token{
+			Address:  common.HexToAddress("0xb8c77482e45f1f44de1745f52c74426c631bdd52"),
+			Name:     "BNB",
+			Symbol:   "BNB",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x0d8775f648430679a709e98d2b0cb6250d2887ef"): &Token{
+			Address:  common.HexToAddress("0x0d8775f648430679a709e98d2b0cb6250d2887ef"),
+			Name:     "Basic Attention Token",
+			Symbol:   "BAT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xdd974d5c2e2928dea5f71b9825b8b646686bd200"): &Token{
+			Address:  common.HexToAddress("0xdd974d5c2e2928dea5f71b9825b8b646686bd200"),
+			Name:     "Kyber Network Crystal",
+			Symbol:   "KNC",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xb683D83a532e2Cb7DFa5275eED3698436371cc9f"): &Token{
+			Address:  common.HexToAddress("0xb683D83a532e2Cb7DFa5275eED3698436371cc9f"),
+			Name:     "BTU Protocol",
+			Symbol:   "BTU",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xe0b7927c4af23765cb51314a0e0521a9645f0e2a"): &Token{
+			Address:  common.HexToAddress("0xe0b7927c4af23765cb51314a0e0521a9645f0e2a"),
+			Name:     "Digix DAO",
+			Symbol:   "DGD",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x5ca9a71b1d01849c0a95490cc00559717fcf0d1d"): &Token{
+			Address:  common.HexToAddress("0x5ca9a71b1d01849c0a95490cc00559717fcf0d1d"),
+			Name:     "Aeternity",
+			Symbol:   "AE",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xf230b790e05390fc8295f4d3f60332c93bed42e2"): &Token{
+			Address:  common.HexToAddress("0xf230b790e05390fc8295f4d3f60332c93bed42e2"),
+			Name:     "Tronix",
+			Symbol:   "TRX",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x5af2be193a6abca9c8817001f45744777db30756"): &Token{
+			Address:  common.HexToAddress("0x5af2be193a6abca9c8817001f45744777db30756"),
+			Name:     "Ethos",
+			Symbol:   "ETHOS",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x255aa6df07540cb5d3d297f0d0d4d84cb52bc8e6"): &Token{
+			Address:  common.HexToAddress("0x255aa6df07540cb5d3d297f0d0d4d84cb52bc8e6"),
+			Name:     "Raiden Token",
+			Symbol:   "RDN",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xaec2e87e0a235266d9c5adc9deb4b2e29b54d009"): &Token{
+			Address:  common.HexToAddress("0xaec2e87e0a235266d9c5adc9deb4b2e29b54d009"),
+			Name:     "SingularDTV",
+			Symbol:   "SNGLS",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x6810e776880c02933d47db1b9fc05908e5386b96"): &Token{
+			Address:  common.HexToAddress("0x6810e776880c02933d47db1b9fc05908e5386b96"),
+			Name:     "Gnosis Token",
+			Symbol:   "GNO",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xb64ef51c888972c908cfacf59b47c1afbc0ab8ac"): &Token{
+			Address:  common.HexToAddress("0xb64ef51c888972c908cfacf59b47c1afbc0ab8ac"),
+			Name:     "StorjToken",
+			Symbol:   "STORJ",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x4470bb87d77b963a013db939be332f927f2b992e"): &Token{
+			Address:  common.HexToAddress("0x4470bb87d77b963a013db939be332f927f2b992e"),
+			Name:     "AdEx",
+			Symbol:   "ADX",
+			Color:    "#f8f8f8",
+			Decimals: 4,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x419d0d8bdd9af5e606ae2232ed285aff190e711b"): &Token{
+			Address:  common.HexToAddress("0x419d0d8bdd9af5e606ae2232ed285aff190e711b"),
+			Name:     "FunFair",
+			Symbol:   "FUN",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x41e5560054824ea6b0732e656e3ad64e20e94e45"): &Token{
+			Address:  common.HexToAddress("0x41e5560054824ea6b0732e656e3ad64e20e94e45"),
+			Name:     "Civic",
+			Symbol:   "CVC",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x888666ca69e0f178ded6d75b5726cee99a87d698"): &Token{
+			Address:  common.HexToAddress("0x888666ca69e0f178ded6d75b5726cee99a87d698"),
+			Name:     "ICONOMI",
+			Symbol:   "ICN",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xb7cb1c96db6b22b0d3d9536e0108d062bd488f74"): &Token{
+			Address:  common.HexToAddress("0xb7cb1c96db6b22b0d3d9536e0108d062bd488f74"),
+			Name:     "Walton Token",
+			Symbol:   "WTC",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xcb97e65f07da24d46bcdd078ebebd7c6e6e3d750"): &Token{
+			Address:  common.HexToAddress("0xcb97e65f07da24d46bcdd078ebebd7c6e6e3d750"),
+			Name:     "Bytom",
+			Symbol:   "BTM",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xe41d2489571d322189246dafa5ebde1f4699f498"): &Token{
+			Address:  common.HexToAddress("0xe41d2489571d322189246dafa5ebde1f4699f498"),
+			Name:     "0x Protocol Token",
+			Symbol:   "ZRX",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x1f573d6fb3f13d689ff844b4ce37794d79a7ff1c"): &Token{
+			Address:  common.HexToAddress("0x1f573d6fb3f13d689ff844b4ce37794d79a7ff1c"),
+			Name:     "Bancor Network Token",
+			Symbol:   "BNT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xf433089366899d83a9f26a773d59ec7ecf30355e"): &Token{
+			Address:  common.HexToAddress("0xf433089366899d83a9f26a773d59ec7ecf30355e"),
+			Name:     "Metal",
+			Symbol:   "MTL",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xc42209accc14029c1012fb5680d95fbd6036e2a0"): &Token{
+			Address:  common.HexToAddress("0xc42209accc14029c1012fb5680d95fbd6036e2a0"),
+			Name:     "PayPie",
+			Symbol:   "PPP",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x514910771af9ca656af840dff83e8264ecf986ca"): &Token{
+			Address:  common.HexToAddress("0x514910771af9ca656af840dff83e8264ecf986ca"),
+			Name:     "ChainLink Token",
+			Symbol:   "LINK",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x818fc6c2ec5986bc6e2cbf00939d90556ab12ce5"): &Token{
+			Address:  common.HexToAddress("0x818fc6c2ec5986bc6e2cbf00939d90556ab12ce5"),
+			Name:     "Kin",
+			Symbol:   "KIN",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x960b236a07cf122663c4303350609a66a7b288c0"): &Token{
+			Address:  common.HexToAddress("0x960b236a07cf122663c4303350609a66a7b288c0"),
+			Name:     "Aragon Network Token",
+			Symbol:   "ANT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x40395044ac3c0c57051906da938b54bd6557f212"): &Token{
+			Address:  common.HexToAddress("0x40395044ac3c0c57051906da938b54bd6557f212"),
+			Name:     "MobileGo Token",
+			Symbol:   "MGO",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xb63b606ac810a52cca15e44bb630fd42d8d1d83d"): &Token{
+			Address:  common.HexToAddress("0xb63b606ac810a52cca15e44bb630fd42d8d1d83d"),
+			Name:     "Monaco",
+			Symbol:   "MCO",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xef68e7c694f40c8202821edf525de3782458639f"): &Token{
+			Address:  common.HexToAddress("0xef68e7c694f40c8202821edf525de3782458639f"),
+			Name:     "loopring",
+			Symbol:   "LRC",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x7a41e0517a5eca4fdbc7fbeba4d4c47b9ff6dc63"): &Token{
+			Address:  common.HexToAddress("0x7a41e0517a5eca4fdbc7fbeba4d4c47b9ff6dc63"),
+			Name:     "Zeus Shield Coin",
+			Symbol:   "ZSC",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x0cf0ee63788a0849fe5297f3407f701e122cc023"): &Token{
+			Address:  common.HexToAddress("0x0cf0ee63788a0849fe5297f3407f701e122cc023"),
+			Name:     "Steamr DATAcoin",
+			Symbol:   "DATA",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xf970b8e36e23f7fc3fd752eea86f8be8d83375a6"): &Token{
+			Address:  common.HexToAddress("0xf970b8e36e23f7fc3fd752eea86f8be8d83375a6"),
+			Name:     "Ripio Credit Network Token",
+			Symbol:   "RCN",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x667088b212ce3d06a1b553a7221e1fd19000d9af"): &Token{
+			Address:  common.HexToAddress("0x667088b212ce3d06a1b553a7221e1fd19000d9af"),
+			Name:     "WINGS",
+			Symbol:   "WINGS",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c"): &Token{
+			Address:  common.HexToAddress("0x08711d3b02c8758f2fb3ab4e80228418a7f8e39c"),
+			Name:     "Edgeless",
+			Symbol:   "EDG",
+			Color:    "#f8f8f8",
+			Decimals: 0,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xbeb9ef514a379b997e0798fdcc901ee474b6d9a1"): &Token{
+			Address:  common.HexToAddress("0xbeb9ef514a379b997e0798fdcc901ee474b6d9a1"),
+			Name:     "Melon Token",
+			Symbol:   "MLN",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x51db5ad35c671a87207d88fc11d593ac0c8415bd"): &Token{
+			Address:  common.HexToAddress("0x51db5ad35c671a87207d88fc11d593ac0c8415bd"),
+			Name:     "Moeda Loyalty Points",
+			Symbol:   "MDA",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xe3818504c1b32bf1557b16c238b2e01fd3149c17"): &Token{
+			Address:  common.HexToAddress("0xe3818504c1b32bf1557b16c238b2e01fd3149c17"),
+			Name:     "PILLAR",
+			Symbol:   "PLR",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x697beac28b09e122c4332d163985e8a73121b97f"): &Token{
+			Address:  common.HexToAddress("0x697beac28b09e122c4332d163985e8a73121b97f"),
+			Name:     "QRL",
+			Symbol:   "QRL",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x957c30ab0426e0c93cd8241e2c60392d08c6ac8e"): &Token{
+			Address:  common.HexToAddress("0x957c30ab0426e0c93cd8241e2c60392d08c6ac8e"),
+			Name:     "Modum Token",
+			Symbol:   "MOD",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xe7775a6e9bcf904eb39da2b68c5efb4f9360e08c"): &Token{
+			Address:  common.HexToAddress("0xe7775a6e9bcf904eb39da2b68c5efb4f9360e08c"),
+			Name:     "Token-as-a-Service",
+			Symbol:   "TAAS",
+			Color:    "#f8f8f8",
+			Decimals: 6,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x12b19d3e2ccc14da04fae33e63652ce469b3f2fd"): &Token{
+			Address:  common.HexToAddress("0x12b19d3e2ccc14da04fae33e63652ce469b3f2fd"),
+			Name:     "GRID Token",
+			Symbol:   "GRID",
+			Color:    "#f8f8f8",
+			Decimals: 12,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x7c5a0ce9267ed19b22f8cae653f198e3e8daf098"): &Token{
+			Address:  common.HexToAddress("0x7c5a0ce9267ed19b22f8cae653f198e3e8daf098"),
+			Name:     "SANtiment network token",
+			Symbol:   "SAN",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x983f6d60db79ea8ca4eb9968c6aff8cfa04b3c63"): &Token{
+			Address:  common.HexToAddress("0x983f6d60db79ea8ca4eb9968c6aff8cfa04b3c63"),
+			Name:     "SONM Token",
+			Symbol:   "SNM",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x8f8221afbb33998d8584a2b05749ba73c37a938a"): &Token{
+			Address:  common.HexToAddress("0x8f8221afbb33998d8584a2b05749ba73c37a938a"),
+			Name:     "Request Token",
+			Symbol:   "REQ",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x12480e24eb5bec1a9d4369cab6a80cad3c0a377a"): &Token{
+			Address:  common.HexToAddress("0x12480e24eb5bec1a9d4369cab6a80cad3c0a377a"),
+			Name:     "Substratum",
+			Symbol:   "SUB",
+			Color:    "#f8f8f8",
+			Decimals: 2,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x0f5d2fb29fb7d3cfee444a200298f468908cc942"): &Token{
+			Address:  common.HexToAddress("0x0f5d2fb29fb7d3cfee444a200298f468908cc942"),
+			Name:     "Decentraland MANA",
+			Symbol:   "MANA",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x27054b13b1b798b345b591a4d22e6562d47ea75a"): &Token{
+			Address:  common.HexToAddress("0x27054b13b1b798b345b591a4d22e6562d47ea75a"),
+			Name:     "AirSwap Token",
+			Symbol:   "AST",
+			Color:    "#f8f8f8",
+			Decimals: 4,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x48f775efbe4f5ece6e0df2f7b5932df56823b990"): &Token{
+			Address:  common.HexToAddress("0x48f775efbe4f5ece6e0df2f7b5932df56823b990"),
+			Name:     "R token",
+			Symbol:   "R",
+			Color:    "#f8f8f8",
+			Decimals: 0,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xaf30d2a7e90d7dc361c8c4585e9bb7d2f6f15bc7"): &Token{
+			Address:  common.HexToAddress("0xaf30d2a7e90d7dc361c8c4585e9bb7d2f6f15bc7"),
+			Name:     "FirstBlood Token",
+			Symbol:   "1ST",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x12fef5e57bf45873cd9b62e9dbd7bfb99e32d73e"): &Token{
+			Address:  common.HexToAddress("0x12fef5e57bf45873cd9b62e9dbd7bfb99e32d73e"),
+			Name:     "Cofoundit",
+			Symbol:   "CFI",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xf0ee6b27b759c9893ce4f094b49ad28fd15a23e4"): &Token{
+			Address:  common.HexToAddress("0xf0ee6b27b759c9893ce4f094b49ad28fd15a23e4"),
+			Name:     "Enigma",
+			Symbol:   "ENG",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x4dc3643dbc642b72c158e7f3d2ff232df61cb6ce"): &Token{
+			Address:  common.HexToAddress("0x4dc3643dbc642b72c158e7f3d2ff232df61cb6ce"),
+			Name:     "Amber Token",
+			Symbol:   "AMB",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x90528aeb3a2b736b780fd1b6c478bb7e1d643170"): &Token{
+			Address:  common.HexToAddress("0x90528aeb3a2b736b780fd1b6c478bb7e1d643170"),
+			Name:     "XPlay Token",
+			Symbol:   "XPA",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x881ef48211982d01e2cb7092c915e647cd40d85c"): &Token{
+			Address:  common.HexToAddress("0x881ef48211982d01e2cb7092c915e647cd40d85c"),
+			Name:     "Open Trading Network",
+			Symbol:   "OTN",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xcb94be6f13a1182e4a4b6140cb7bf2025d28e41b"): &Token{
+			Address:  common.HexToAddress("0xcb94be6f13a1182e4a4b6140cb7bf2025d28e41b"),
+			Name:     "Trustcoin",
+			Symbol:   "TRST",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xaaaf91d9b90df800df4f55c205fd6989c977e73a"): &Token{
+			Address:  common.HexToAddress("0xaaaf91d9b90df800df4f55c205fd6989c977e73a"),
+			Name:     "Monolith TKN",
+			Symbol:   "TKN",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x168296bb09e24a88805cb9c33356536b980d3fc5"): &Token{
+			Address:  common.HexToAddress("0x168296bb09e24a88805cb9c33356536b980d3fc5"),
+			Name:     "RHOC",
+			Symbol:   "RHOC",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xac3da587eac229c9896d919abc235ca4fd7f72c1"): &Token{
+			Address:  common.HexToAddress("0xac3da587eac229c9896d919abc235ca4fd7f72c1"),
+			Name:     "Target Coin",
+			Symbol:   "TGT",
+			Color:    "#f8f8f8",
+			Decimals: 1,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xf3db5fa2c66b7af3eb0c0b782510816cbe4813b8"): &Token{
+			Address:  common.HexToAddress("0xf3db5fa2c66b7af3eb0c0b782510816cbe4813b8"),
+			Name:     "Everex",
+			Symbol:   "EVX",
+			Color:    "#f8f8f8",
+			Decimals: 4,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x014b50466590340d41307cc54dcee990c8d58aa8"): &Token{
+			Address:  common.HexToAddress("0x014b50466590340d41307cc54dcee990c8d58aa8"),
+			Name:     "ICOS",
+			Symbol:   "ICOS",
+			Color:    "#f8f8f8",
+			Decimals: 6,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x0abdace70d3790235af448c88547603b945604ea"): &Token{
+			Address:  common.HexToAddress("0x0abdace70d3790235af448c88547603b945604ea"),
+			Name:     "district0x Network Token",
+			Symbol:   "DNT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e6"): &Token{
+			Address:  common.HexToAddress("0x08d32b0da63e2c3bcf8019c9c5d849d7a9d791e6"),
+			Name:     "Dentacoin",
+			Symbol:   "٨",
+			Color:    "#f8f8f8",
+			Decimals: 0,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xced4e93198734ddaff8492d525bd258d49eb388e"): &Token{
+			Address:  common.HexToAddress("0xced4e93198734ddaff8492d525bd258d49eb388e"),
+			Name:     "Eidoo Token",
+			Symbol:   "EDO",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x29d75277ac7f0335b2165d0895e8725cbf658d73"): &Token{
+			Address:  common.HexToAddress("0x29d75277ac7f0335b2165d0895e8725cbf658d73"),
+			Name:     "BitDice",
+			Symbol:   "CSNO",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xb2f7eb1f2c37645be61d73953035360e768d81e6"): &Token{
+			Address:  common.HexToAddress("0xb2f7eb1f2c37645be61d73953035360e768d81e6"),
+			Name:     "Cobinhood Token",
+			Symbol:   "COB",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xf629cbd94d3791c9250152bd8dfbdf380e2a3b9c"): &Token{
+			Address:  common.HexToAddress("0xf629cbd94d3791c9250152bd8dfbdf380e2a3b9c"),
+			Name:     "Enjin Coin",
+			Symbol:   "ENJ",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x0d88ed6e74bbfd96b831231638b66c05571e824f"): &Token{
+			Address:  common.HexToAddress("0x0d88ed6e74bbfd96b831231638b66c05571e824f"),
+			Name:     "AVENTUS",
+			Symbol:   "AVT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x6531f133e6deebe7f2dce5a0441aa7ef330b4e53"): &Token{
+			Address:  common.HexToAddress("0x6531f133e6deebe7f2dce5a0441aa7ef330b4e53"),
+			Name:     "Chronobank TIME",
+			Symbol:   "TIME",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xd4c435f5b09f855c3317c8524cb1f586e42795fa"): &Token{
+			Address:  common.HexToAddress("0xd4c435f5b09f855c3317c8524cb1f586e42795fa"),
+			Name:     "Cindicator Token",
+			Symbol:   "CND",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x006bea43baa3f7a6f765f14f10a1a1b08334ef45"): &Token{
+			Address:  common.HexToAddress("0x006bea43baa3f7a6f765f14f10a1a1b08334ef45"),
+			Name:     "Stox",
+			Symbol:   "STX",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x4df812f6064def1e5e029f1ca858777cc98d2d81"): &Token{
+			Address:  common.HexToAddress("0x4df812f6064def1e5e029f1ca858777cc98d2d81"),
+			Name:     "Xaurum",
+			Symbol:   "XAUR",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x2c974b2d0ba1716e644c1fc59982a89ddd2ff724"): &Token{
+			Address:  common.HexToAddress("0x2c974b2d0ba1716e644c1fc59982a89ddd2ff724"),
+			Name:     "Vibe",
+			Symbol:   "VIB",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x7728dfef5abd468669eb7f9b48a7f70a501ed29d"): &Token{
+			Address:  common.HexToAddress("0x7728dfef5abd468669eb7f9b48a7f70a501ed29d"),
+			Name:     "PRG",
+			Symbol:   "PRG",
+			Color:    "#f8f8f8",
+			Decimals: 6,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x6c2adc2073994fb2ccc5032cc2906fa221e9b391"): &Token{
+			Address:  common.HexToAddress("0x6c2adc2073994fb2ccc5032cc2906fa221e9b391"),
+			Name:     "Delphy Token",
+			Symbol:   "DPY",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x2fe6ab85ebbf7776fee46d191ee4cea322cecf51"): &Token{
+			Address:  common.HexToAddress("0x2fe6ab85ebbf7776fee46d191ee4cea322cecf51"),
+			Name:     "CoinDash Token",
+			Symbol:   "CDT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x08f5a9235b08173b7569f83645d2c7fb55e8ccd8"): &Token{
+			Address:  common.HexToAddress("0x08f5a9235b08173b7569f83645d2c7fb55e8ccd8"),
+			Name:     "Tierion Network Token",
+			Symbol:   "TNT",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x9af4f26941677c706cfecf6d3379ff01bb85d5ab"): &Token{
+			Address:  common.HexToAddress("0x9af4f26941677c706cfecf6d3379ff01bb85d5ab"),
+			Name:     "DomRaiderToken",
+			Symbol:   "DRT",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x42d6622dece394b54999fbd73d108123806f6a18"): &Token{
+			Address:  common.HexToAddress("0x42d6622dece394b54999fbd73d108123806f6a18"),
+			Name:     "SPANK",
+			Symbol:   "SPANK",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x80046305aaab08f6033b56a360c184391165dc2d"): &Token{
+			Address:  common.HexToAddress("0x80046305aaab08f6033b56a360c184391165dc2d"),
+			Name:     "Berlin Coin",
+			Symbol:   "BRLN",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"): &Token{
+			Address:  common.HexToAddress("0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"),
+			Name:     "USD//C",
+			Symbol:   "USDC",
+			Color:    "#f8f8f8",
+			Decimals: 6,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x58b6a8a3302369daec383334672404ee733ab239"): &Token{
+			Address:  common.HexToAddress("0x58b6a8a3302369daec383334672404ee733ab239"),
+			Name:     "Livepeer Token",
+			Symbol:   "LPT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x2c4e8f2d746113d0696ce89b35f0d8bf88e0aeca"): &Token{
+			Address:  common.HexToAddress("0x2c4e8f2d746113d0696ce89b35f0d8bf88e0aeca"),
+			Name:     "Simple Token",
+			Symbol:   "ST",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x2260fac5e5542a773aa44fbcfedf7c193bc2c599"): &Token{
+			Address:  common.HexToAddress("0x2260fac5e5542a773aa44fbcfedf7c193bc2c599"),
+			Name:     "Wrapped BTC",
+			Symbol:   "WBTC",
+			Color:    "#f8f8f8",
+			Decimals: 8,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x107c4504cd79c5d2696ea0030a8dd4e92601b82e"): &Token{
+			Address:  common.HexToAddress("0x107c4504cd79c5d2696ea0030a8dd4e92601b82e"),
+			Name:     "Bloom Token",
+			Symbol:   "BLT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x23b608675a2b2fb1890d3abbd85c5775c51691d5"): &Token{
+			Address:  common.HexToAddress("0x23b608675a2b2fb1890d3abbd85c5775c51691d5"),
+			Name:     "Unisocks",
+			Symbol:   "SOCKS",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xEEF9f339514298C6A857EfCfC1A762aF84438dEE"): &Token{
+			Address:  common.HexToAddress("0xEEF9f339514298C6A857EfCfC1A762aF84438dEE"),
+			Name:     "Hermez Network Token",
+			Symbol:   "HEZ",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x1f9840a85d5af5bf1d1762f925bdaddc4201f984"): &Token{
+			Address:  common.HexToAddress("0x1f9840a85d5af5bf1d1762f925bdaddc4201f984"),
+			Name:     "Uniswap",
+			Symbol:   "UNI",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xc00e94cb662c3520282e6f5717214004a7f26888"): &Token{
+			Address:  common.HexToAddress("0xc00e94cb662c3520282e6f5717214004a7f26888"),
+			Name:     "Compound",
+			Symbol:   "COMP",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0xba100000625a3754423978a60c9317c58a424e3d"): &Token{
+			Address:  common.HexToAddress("0xba100000625a3754423978a60c9317c58a424e3d"),
+			Name:     "Balancer",
+			Symbol:   "BAL",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x8ab7404063ec4dbcfd4598215992dc3f8ec853d7"): &Token{
+			Address:  common.HexToAddress("0x8ab7404063ec4dbcfd4598215992dc3f8ec853d7"),
+			Name:     "Akropolis",
+			Symbol:   "AKRO",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+		common.HexToAddress("0x4575f41308EC1483f3d399aa9a2826d74Da13Deb"): &Token{
+			Address:  common.HexToAddress("0x4575f41308EC1483f3d399aa9a2826d74Da13Deb"),
+			Name:     "Orchid",
+			Symbol:   "ORC",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  1,
+		},
+	},
+	3: {
+		common.HexToAddress("0xc55cf4b03948d7ebc8b9e8bad92643703811d162"): &Token{
+			Address:  common.HexToAddress("0xc55cf4b03948d7ebc8b9e8bad92643703811d162"),
+			Name:     "Status Test Token",
+			Symbol:   "STT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  3,
+		},
+		common.HexToAddress("0xdee43a267e8726efd60c2e7d5b81552dcd4fa35c"): &Token{
+			Address:  common.HexToAddress("0xdee43a267e8726efd60c2e7d5b81552dcd4fa35c"),
+			Name:     "Handy Test Token",
+			Symbol:   "HND",
+			Color:    "#f8f8f8",
+			Decimals: 0,
+			ChainID:  3,
+		},
+		common.HexToAddress("0x703d7dc0bc8e314d65436adf985dda51e09ad43b"): &Token{
+			Address:  common.HexToAddress("0x703d7dc0bc8e314d65436adf985dda51e09ad43b"),
+			Name:     "Lucky Test Token",
+			Symbol:   "LXS",
+			Color:    "#f8f8f8",
+			Decimals: 2,
+			ChainID:  3,
+		},
+		common.HexToAddress("0xe639e24346d646e927f323558e6e0031bfc93581"): &Token{
+			Address:  common.HexToAddress("0xe639e24346d646e927f323558e6e0031bfc93581"),
+			Name:     "Adi Test Token",
+			Symbol:   "ADI",
+			Color:    "#f8f8f8",
+			Decimals: 7,
+			ChainID:  3,
+		},
+		common.HexToAddress("0x2e7cd05f437eb256f363417fd8f920e2efa77540"): &Token{
+			Address:  common.HexToAddress("0x2e7cd05f437eb256f363417fd8f920e2efa77540"),
+			Name:     "Wagner Test Token",
+			Symbol:   "WGN",
+			Color:    "#f8f8f8",
+			Decimals: 10,
+			ChainID:  3,
+		},
+		common.HexToAddress("0x57cc9b83730e6d22b224e9dc3e370967b44a2de0"): &Token{
+			Address:  common.HexToAddress("0x57cc9b83730e6d22b224e9dc3e370967b44a2de0"),
+			Name:     "Modest Test Token",
+			Symbol:   "MDS",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  3,
+		},
+	},
+	4: {
+		common.HexToAddress("0x6ba7dc8dd10880ab83041e60c4ede52bb607864b"): &Token{
+			Address:  common.HexToAddress("0x6ba7dc8dd10880ab83041e60c4ede52bb607864b"),
+			Name:     "Moksha Coin",
+			Symbol:   "MOKSHA",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  4,
+		},
+		common.HexToAddress("0x7d4ccf6af2f0fdad48ee7958bcc28bdef7b732c7"): &Token{
+			Address:  common.HexToAddress("0x7d4ccf6af2f0fdad48ee7958bcc28bdef7b732c7"),
+			Name:     "WIBB",
+			Symbol:   "WIBB",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  4,
+		},
+		common.HexToAddress("0x43d5adc3b49130a575ae6e4b00dfa4bc55c71621"): &Token{
+			Address:  common.HexToAddress("0x43d5adc3b49130a575ae6e4b00dfa4bc55c71621"),
+			Name:     "Status Test Token",
+			Symbol:   "STT",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  4,
+		},
+	},
+	100: {
+		common.HexToAddress("0x3e50bf6703fc132a94e4baff068db2055655f11b"): &Token{
+			Address:  common.HexToAddress("0x3e50bf6703fc132a94e4baff068db2055655f11b"),
+			Name:     "buffiDai",
+			Symbol:   "BUFF",
+			Color:    "#f8f8f8",
+			Decimals: 18,
+			ChainID:  100,
+		},
+	},
+}