Verify
curl --request POST \
--url https://api.opennous.cloud/v2/verify \
--header 'Content-Type: application/json' \
--data '
{
"focus": "<string>",
"property": "<string>"
}
'import requests
url = "https://api.opennous.cloud/v2/verify"
payload = {
"focus": "<string>",
"property": "<string>"
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({focus: '<string>', property: '<string>'})
};
fetch('https://api.opennous.cloud/v2/verify', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.opennous.cloud/v2/verify",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'focus' => '<string>',
'property' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.opennous.cloud/v2/verify"
payload := strings.NewReader("{\n \"focus\": \"<string>\",\n \"property\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.opennous.cloud/v2/verify")
.header("Content-Type", "application/json")
.body("{\n \"focus\": \"<string>\",\n \"property\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.opennous.cloud/v2/verify")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"focus\": \"<string>\",\n \"property\": \"<string>\"\n}"
response = http.request(request)
puts response.read_bodySearch
Verify
Re-check one claim against current observations. The calibration check before any high-stakes action.
POST
/
v2
/
verify
Verify
curl --request POST \
--url https://api.opennous.cloud/v2/verify \
--header 'Content-Type: application/json' \
--data '
{
"focus": "<string>",
"property": "<string>"
}
'import requests
url = "https://api.opennous.cloud/v2/verify"
payload = {
"focus": "<string>",
"property": "<string>"
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({focus: '<string>', property: '<string>'})
};
fetch('https://api.opennous.cloud/v2/verify', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.opennous.cloud/v2/verify",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'focus' => '<string>',
'property' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.opennous.cloud/v2/verify"
payload := strings.NewReader("{\n \"focus\": \"<string>\",\n \"property\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.opennous.cloud/v2/verify")
.header("Content-Type", "application/json")
.body("{\n \"focus\": \"<string>\",\n \"property\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.opennous.cloud/v2/verify")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"focus\": \"<string>\",\n \"property\": \"<string>\"\n}"
response = http.request(request)
puts response.read_bodyA fact might be in the graph but stale.
If no fresh evidence supports the claim,
verify re-derives it from the current observation set and reports before vs after, so your agent knows whether to trust it before acting.
Request
curl -X POST https://api.opennous.cloud/v2/verify \
-H 'Authorization: Bearer YOUR_API_KEY' \
-H 'Content-Type: application/json' \
-d '{ "focus": "sarah@acme.com", "property": "title" }'
Body
string
required
Entity UUID, email, domain, LinkedIn URL, or name.
string
required
The claim to re-check — e.g.
"title", "stage", "email", "pipeline_stage".Response
{
"property": "title",
"before": {
"value": "Senior AE",
"confidence": 0.72,
"freshness": "aging",
"last_observed_at": "2026-03-12T..."
},
"after": {
"value": "VP Sales",
"confidence": 0.91,
"freshness": "fresh",
"last_observed_at": "2026-05-18T..."
},
"note": "Re-derived from current observations."
}
after.freshness stays suspect or expired and note tells you to record a new observation or re-enrich.
Ambiguous focus
Same shape as other endpoints:{ "status": "ambiguous", "candidates": [ ... ] }
When to call it
- Before any high-stakes write back to a CRM (“is the stage really
closed_won?”) - Before sending a personalised email (“is the title still VP Sales?”)
- When a claim’s
freshnessissuspectorexpiredin the response of/v2/contextor/v2/accounts/:id