curl --request GET \
--url https://api.tagdeliver.com/v1/report/insight/cwv \
--header 'Authorization: Bearer <token>'{
"results": {
"dates": [
"2025-11-17",
"2025-11-18",
"2025-11-19",
"2025-11-20",
"2025-11-21",
"2025-11-22",
"2025-11-23"
],
"lcp_50th": [
1375.300000001,
1396,
1372,
1328,
1356,
1400,
1388
],
"lcp_nar_50th": [
1288,
1594,
1172,
1560,
1472,
1524,
1624
],
"lcp_nhb_50th": [
1600,
1520,
1260,
1096,
1266,
1300,
1484
],
"lcp_nex_50th": [
1572,
1196,
1440,
1520,
1540,
1242,
1488
],
"inp_50th": [
159.792207792,
163.775280899,
168.5,
165.75,
163.854014599,
167.483870968,
161.333333333
],
"inp_nar_50th": [
186,
223,
155.470588235,
151.574468085,
159.483870968,
232,
225.844210527
],
"inp_nhb_50th": [
178.861313869,
169.065107213,
143.755102041,
146.114285714,
160,
182.181818182,
136.666666667
],
"inp_nex_50th": [
192,
157.415384615,
178.042553191,
159.507692308,
149.343065694,
140.52173913,
136
],
"cls_50th": [
0.001194675,
0.000500568,
0,
0,
0,
0,
0
],
"cls_nar_50th": [
0.008585128,
0,
0,
0.000307185,
0,
0,
0
],
"cls_nhb_50th": [
0.00323058,
0,
0,
0,
0,
0,
0
],
"cls_nex_50th": [
0,
0,
0,
0,
0,
0,
0
],
"fcp_50th": [
1096,
1126,
1125,
1100,
1108,
1112,
1100
],
"fcp_nar_50th": [
1020,
1432,
1000,
1323,
1132,
1309.5,
1186
],
"fcp_nhb_50th": [
1062,
1229,
929.25,
1096,
1214,
1026,
1123
],
"fcp_nex_50th": [
1166,
1064,
1012,
1316,
1150,
1064,
1072
]
},
"success": true
}Singular endpoint returning Core Web Vitals (CWV) data
curl --request GET \
--url https://api.tagdeliver.com/v1/report/insight/cwv \
--header 'Authorization: Bearer <token>'{
"results": {
"dates": [
"2025-11-17",
"2025-11-18",
"2025-11-19",
"2025-11-20",
"2025-11-21",
"2025-11-22",
"2025-11-23"
],
"lcp_50th": [
1375.300000001,
1396,
1372,
1328,
1356,
1400,
1388
],
"lcp_nar_50th": [
1288,
1594,
1172,
1560,
1472,
1524,
1624
],
"lcp_nhb_50th": [
1600,
1520,
1260,
1096,
1266,
1300,
1484
],
"lcp_nex_50th": [
1572,
1196,
1440,
1520,
1540,
1242,
1488
],
"inp_50th": [
159.792207792,
163.775280899,
168.5,
165.75,
163.854014599,
167.483870968,
161.333333333
],
"inp_nar_50th": [
186,
223,
155.470588235,
151.574468085,
159.483870968,
232,
225.844210527
],
"inp_nhb_50th": [
178.861313869,
169.065107213,
143.755102041,
146.114285714,
160,
182.181818182,
136.666666667
],
"inp_nex_50th": [
192,
157.415384615,
178.042553191,
159.507692308,
149.343065694,
140.52173913,
136
],
"cls_50th": [
0.001194675,
0.000500568,
0,
0,
0,
0,
0
],
"cls_nar_50th": [
0.008585128,
0,
0,
0.000307185,
0,
0,
0
],
"cls_nhb_50th": [
0.00323058,
0,
0,
0,
0,
0,
0
],
"cls_nex_50th": [
0,
0,
0,
0,
0,
0,
0
],
"fcp_50th": [
1096,
1126,
1125,
1100,
1108,
1112,
1100
],
"fcp_nar_50th": [
1020,
1432,
1000,
1323,
1132,
1309.5,
1186
],
"fcp_nhb_50th": [
1062,
1229,
929.25,
1096,
1214,
1026,
1123
],
"fcp_nex_50th": [
1166,
1064,
1012,
1316,
1150,
1064,
1072
]
},
"success": true
}Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Publisher ID
Date range. All ranges exclude today and run up to yesterday
custom, all_time, seven_days, fourteen_days, thirty_days, three_months, six_months, week_to_date, month_to_date, quarter_to_date, year_to_date, last_week, last_month, last_quarter, last_year, month_on_month, quarter_on_quarter, yesterday Start date when range=custom
End date when range=custom
Date grouping when range=custom
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