Handles incoming EOS token transfers to Centralized Exchange deposit account.

• Jungle

• Must be eosio.token contract & EOS symbol (no fake EOS)
• Must deposit greater then 1.0000 EOS (minimum deposit amount)
• Must require a memo (can't be blank)
• Create receipt transaction & add entry to table

• Memo must be all numbers (no letters)
• Memo must be 8 digits (or whatever your internal database uses for ID's)
• Allow incoming deposits by verrifying extended_symbol (ex: only accept eosio.token contract & EOS symbol)
• Whitelist accounts (ex: eosio.ram & eosio.stake) to prevent all checks from incoming transfers
• Blacklist accounts, prevent deposits from specified accounts
• Allow to clear table row using id & trx_id params

/v1/chain/get_table_rows

curl --request POST \
  --url http://jungle.eosn.io/v1/chain/get_table_rows \
  --header 'accept: application/json' \
  --header 'content-type: application/json' \
  --data '{"code":"deposits1111","table":"incoming","scope":"deposits1111","json":true}' | jq .

output

{
  "rows": [
    {
      "id": 0,
      "from": "myaccount",
      "quantity": "1.0000 EOS",
      "memo": "foobar",
      "timestamp": "2019-11-14T17:23:45",
      "trx_id": "bf50168da5932ba0d6d7233211d946c38cfe98a71e0dfa39e6bcd48296030bb8"
    }
  ],
  "more": false,
  "next_key": ""
}

import requests

url = "http://jungle.eosn.io/v1/chain/get_table_rows"

payload = "{\"code\":\"deposits1111\",\"table\":\"incoming\",\"scope\":\"deposits1111\"}"
headers = {
    'accept': "application/json",
    'content-type': "application/json"
}

response = requests.request("POST", url, data=payload, headers=headers)

print(response.text)

$ ./build.sh
$ cleos set contract <ACCOUNT> ./dist deposit.wasm deposit.abi

$ cleos set account permission <ACCOUNT> active <ACCOUNT> owner --add-code

• {uint64_t} id - deposit id
• {name} from - account which sent deposit
• {asset} quantity - amount of deposit
• {string} memo - memo used
• {time_point_sec} timestamp - time of deposit
• {checksum256} trx_id - transaction id

{
  "id": 1,
  "from": "myaccount",
  "quantity": "1.0000 EOS",
  "memo": "12345",
  "timestamp": "2019-11-14T12:00:00",
  "trx_id": "<TRANSACTION ID>",
}

Creates a receipt of incoming deposit and stores row in database

• Authority: get_self()

• {name} from - account which sent deposit
• {asset} quantity - amount of deposit
• {string} memo - memo used
• {time_point_sec} timestamp - time of deposit
• {checksum256} trx_id - transaction id