New indexer API helpers (#369)

* dump teleports

* add script to dump drips

client/dump_drips.py

@@ -0,0 +1,40 @@
+import requests
+import pandas as pd
+
+# Define the URL and the data for the POST request
+url = "https://api.encointer.org/v1/indexer2/query"
+data = {
+    "collection": "extrinsics",
+    "query": {
+        "section": "encointerFaucet",
+        "method": "drip",
+        "success": True,
+    },
+    "options": {
+        "limit": 999,
+        "skip": 0,
+        "sort": {
+            "blockNumber": -1
+        }
+    }
+}
+
+# Send the POST request
+response = requests.post(url, json=data)
+
+# Check if the request was successful
+if response.status_code == 200:
+    # Parse the JSON response into a pandas DataFrame
+    json_response = response.json()
+    data = []
+    for item in json_response:
+        signer = item['signer']['Id']
+        extrinsic_id = item['_id']
+        block_hash = item['blockHash']
+        faucet = item['args']['faucet_account']
+        cid = item['args']['cid']
+        cindex = item['args']['cindex']
+        print(f"{extrinsic_id}, {block_hash}, {signer}, {faucet}, {cid}, {cindex}")
+    # Print the DataFrame
+else:
+    print(f"Request failed with status code {response.status_code}")

client/dump_teleports.py

@@ -0,0 +1,51 @@
+import requests
+import pandas as pd
+
+# Define the URL and the data for the POST request
+url = "https://api.encointer.org/v1/indexer2/query"
+data = {
+    "collection": "extrinsics",
+    "query": {
+        "section": "polkadotXcm",
+        "method": "limitedTeleportAssets"
+    },
+    "options": {
+        "limit": 100,
+        "skip": 0,
+        "sort": {
+            "blockNumber": -1
+        }
+    }
+}
+
+# Send the POST request
+response = requests.post(url, json=data)
+
+# Check if the request was successful
+if response.status_code == 200:
+    # Parse the JSON response into a pandas DataFrame
+    json_response = response.json()
+    data = []
+    for item in json_response:
+        signer = item['signer']['Id']
+        extrinsic_id = item['_id']
+        block_hash = item['blockHash']
+        beneficiary = ''
+        if 'V1' in item['args']['beneficiary']:
+            beneficiary = item['args']['beneficiary']['V1']['interior']['X1']['AccountId32']['id']
+        elif 'V3' in item['args']['beneficiary']:
+            beneficiary = item['args']['beneficiary']['V3']['interior']['X1']['AccountId32']['id']
+        elif 'V4' in item['args']['beneficiary']:
+            beneficiary = item['args']['beneficiary']['V4']['interior']['X1'][0]['AccountId32']['id']
+
+        amount = 0
+        if 'V1' in item['args']['assets']:
+            amount = int(item['args']['assets']['V1'][0]['fun']['Fungible'].replace(',', ''))
+        elif 'V3' in item['args']['beneficiary']:
+            amount = int(item['args']['assets']['V3'][0]['fun']['Fungible'].replace(',', ''))
+        elif 'V4' in item['args']['beneficiary']:
+            amount = int(item['args']['assets']['V4'][0]['fun']['Fungible'].replace(',', ''))
+        print(f"{extrinsic_id}, {block_hash}, {signer}, {beneficiary}, {amount}")
+    # Print the DataFrame
+else:
+    print(f"Request failed with status code {response.status_code}")