Health check
curl --request GET \
--url https://mcp.echozero.app/api \
--header 'x-signature: <x-signature>' \
--header 'x-timestamp: <x-timestamp>'import requests
url = "https://mcp.echozero.app/api"
headers = {
"x-signature": "<x-signature>",
"x-timestamp": "<x-timestamp>"
}
response = requests.get(url, headers=headers)
print(response.text)const options = {
method: 'GET',
headers: {'x-signature': '<x-signature>', 'x-timestamp': '<x-timestamp>'}
};
fetch('https://mcp.echozero.app/api', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));const options = {
method: 'GET',
headers: {'x-signature': '<x-signature>', 'x-timestamp': '<x-timestamp>'}
};
fetch('https://mcp.echozero.app/api', 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://mcp.echozero.app/api"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("x-signature", "<x-signature>")
req.Header.Add("x-timestamp", "<x-timestamp>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}{
"success": true,
"data": {
"Status": "Success"
}
}Health
Health check
Returns server status. No authentication required.
GET
/
api
Health check
curl --request GET \
--url https://mcp.echozero.app/api \
--header 'x-signature: <x-signature>' \
--header 'x-timestamp: <x-timestamp>'import requests
url = "https://mcp.echozero.app/api"
headers = {
"x-signature": "<x-signature>",
"x-timestamp": "<x-timestamp>"
}
response = requests.get(url, headers=headers)
print(response.text)const options = {
method: 'GET',
headers: {'x-signature': '<x-signature>', 'x-timestamp': '<x-timestamp>'}
};
fetch('https://mcp.echozero.app/api', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));const options = {
method: 'GET',
headers: {'x-signature': '<x-signature>', 'x-timestamp': '<x-timestamp>'}
};
fetch('https://mcp.echozero.app/api', 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://mcp.echozero.app/api"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("x-signature", "<x-signature>")
req.Header.Add("x-timestamp", "<x-timestamp>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}{
"success": true,
"data": {
"Status": "Success"
}
}Headers
Required for API-key authenticated requests. HMAC-SHA256(secretKey, timestamp + METHOD + path + body) as lowercase hex. Omit only for JWT/OAuth session tokens or public routes.
Required with x-signature. Epoch milliseconds; rejected if drift exceeds 5 minutes. Omit only for JWT/OAuth session tokens or public routes.