Get coverage summary
curl --request GET \
--url https://api.0xarchive.io/v1/data-quality/coverage \
--header 'X-API-Key: <api-key>'import requests
url = "https://api.0xarchive.io/v1/data-quality/coverage"
headers = {"X-API-Key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};
fetch('https://api.0xarchive.io/v1/data-quality/coverage', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.0xarchive.io/v1/data-quality/coverage"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-API-Key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}{
"exchanges": [
{
"exchange": "<string>",
"data_types": {}
}
]
}{
"code": 401,
"error": "Missing or invalid API key. Provide X-API-Key header."
}Get coverage summary
0xArchive API reference for Get coverage summary. Includes authentication, parameters, response shape, examples, and route-safe implementation notes.
GET
https://api.0xarchive.io
/
v1
/
data-quality
/
coverage
Get coverage summary
curl --request GET \
--url https://api.0xarchive.io/v1/data-quality/coverage \
--header 'X-API-Key: <api-key>'import requests
url = "https://api.0xarchive.io/v1/data-quality/coverage"
headers = {"X-API-Key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'X-API-Key': '<api-key>'}};
fetch('https://api.0xarchive.io/v1/data-quality/coverage', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.0xarchive.io/v1/data-quality/coverage"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-API-Key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}{
"exchanges": [
{
"exchange": "<string>",
"data_types": {}
}
]
}{
"code": 401,
"error": "Missing or invalid API key. Provide X-API-Key header."
}Authorizations
API key for authentication. Get yours at https://0xarchive.io/dashboard
Response
Coverage summary
Overall coverage response
Hide child attributes
Hide child attributes
Exchange name
Hide child attributes
Hide child attributes
Coverage for a data type
Hide child attributes
Hide child attributes
Earliest available data timestamp
Latest available data timestamp
Total number of records
Number of symbols with data
Data resolution (e.g., '1.2s', '1m')
Current data lag
Completeness percentage (0-100)
Last modified on August 13, 2026
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