curl --request GET \
--url https://api.neus.network/api/v1/proofs/checkimport requests
url = "https://api.neus.network/api/v1/proofs/check"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://api.neus.network/api/v1/proofs/check', 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.neus.network/api/v1/proofs/check",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.neus.network/api/v1/proofs/check"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.neus.network/api/v1/proofs/check")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.neus.network/api/v1/proofs/check")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"gate": {
"allRequiredSatisfied": true,
"satisfiedVerifierIds": [
"<string>"
],
"missingVerifierIds": [
"<string>"
],
"reusedVerifierProofs": {},
"matchedQHashes": [
"<string>"
],
"rows": [
{
"verifierId": "<string>",
"satisfied": true,
"qHash": "<string>",
"reused": true
}
]
}
},
"timestamp": "2023-11-07T05:31:56Z"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}Check gate eligibility or proof criteria (server-side)
Primary server-side integrator and x402 v2 resource for pre-action trust decisions. Pass gateId from your deployed gate, or explicit verifier/criteria filters. Unpaid public calls receive HTTP 402 with base64-encoded PAYMENT-REQUIRED instructions; retry the identical request with PAYMENT-SIGNATURE. Returns eligible plus matched proof references without exposing private proof payloads.
curl --request GET \
--url https://api.neus.network/api/v1/proofs/checkimport requests
url = "https://api.neus.network/api/v1/proofs/check"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://api.neus.network/api/v1/proofs/check', 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.neus.network/api/v1/proofs/check",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.neus.network/api/v1/proofs/check"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.neus.network/api/v1/proofs/check")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.neus.network/api/v1/proofs/check")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"success": true,
"data": {
"gate": {
"allRequiredSatisfied": true,
"satisfiedVerifierIds": [
"<string>"
],
"missingVerifierIds": [
"<string>"
],
"reusedVerifierProofs": {},
"matchedQHashes": [
"<string>"
],
"rows": [
{
"verifierId": "<string>",
"satisfied": true,
"qHash": "<string>",
"reused": true
}
]
}
},
"timestamp": "2023-11-07T05:31:56Z"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}{
"success": false,
"error": {
"code": "<string>",
"message": "<string>",
"type": "<string>",
"details": "<unknown>"
},
"timestamp": "2023-11-07T05:31:56Z",
"requestId": "<string>"
}Headers
CAIP-2 chain reference for non-EVM signature verification (e.g. solana:mainnet)
Signature method hint for non-EVM signatures (e.g. ed25519)
Query Parameters
^0x[a-fA-F0-9]{64}$80^[a-zA-Z0-9:_-]+$1 <= x <= 10001 <= x <= 3650x >= 01 <= x <= 1000EVM chain ID of the asset being checked (e.g. 1 for Ethereum Mainnet, 8453 for Base). Required for asset verifiers (nft-ownership, token-holding, contract-ownership). Not a hub or proof-storage filter.
x >= 1When set, requires ownership-pseudonym proofs to include this namespace (matches verifier data.namespace; legacy proofs without namespace default to neus).
1 - 64^[a-z0-9._-]+$x >= 0Approving account (delegation grantor) for agent-delegation checks; optional filter. Not the agent wallet.
0 <= x <= 150me 