curl --request GET \
--url https://nexus.gerowallet.io/api/policy/{policyId}/transactions \
--header 'X-Api-Key: <api-key>'import requests
url = "https://nexus.gerowallet.io/api/policy/{policyId}/transactions"
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://nexus.gerowallet.io/api/policy/{policyId}/transactions', 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://nexus.gerowallet.io/api/policy/{policyId}/transactions",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"X-Api-Key: <api-key>"
],
]);
$response = curl_exec($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://nexus.gerowallet.io/api/policy/{policyId}/transactions"
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))
}HttpResponse<String> response = Unirest.get("https://nexus.gerowallet.io/api/policy/{policyId}/transactions")
.header("X-Api-Key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://nexus.gerowallet.io/api/policy/{policyId}/transactions")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["X-Api-Key"] = '<api-key>'
response = http.request(request)
puts response.read_body""nullnullList transactions involving a policy
Distinct transactions that produced the policy’s currently-unspent outputs, newest first. This is narrower than every transaction that ever touched the policy: a transaction whose policy outputs have all since been spent does not appear, and neither does the spend side of any transaction, because this reads where the tokens ARE rather than every hop they took. Use /policy//mints for supply events. Keyset-paged behind an opaque cursor. Cost scales with the policy’s whole unspent set, so a policy the size of a top-ten fungible token can exceed the query timeout. Served by YACI direct SQL with no provider fallback.
curl --request GET \
--url https://nexus.gerowallet.io/api/policy/{policyId}/transactions \
--header 'X-Api-Key: <api-key>'import requests
url = "https://nexus.gerowallet.io/api/policy/{policyId}/transactions"
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://nexus.gerowallet.io/api/policy/{policyId}/transactions', 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://nexus.gerowallet.io/api/policy/{policyId}/transactions",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"X-Api-Key: <api-key>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://nexus.gerowallet.io/api/policy/{policyId}/transactions"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("X-Api-Key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://nexus.gerowallet.io/api/policy/{policyId}/transactions")
.header("X-Api-Key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://nexus.gerowallet.io/api/policy/{policyId}/transactions")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["X-Api-Key"] = '<api-key>'
response = http.request(request)
puts response.read_body""nullnullAuthorizations
API key (programmatic access — recommended)
Send your API key in the X-Api-Key header. Keys start with nxs_ and are
created in the dashboard (or via POST /api/keys with a session JWT).
Each key is scoped to one chain and one network (for example
CARDANO_MAINNET), fixed at creation time. It cannot query a different network
on the same chain, and it cannot query a different chain at all. A mismatched
network parameter returns 400 Network Mismatch. Create one key per chain
and network under the same account.
This is the credential most integrations should use.
Path Parameters
^[0-9a-fA-F]{56}$Query Parameters
Accepts either the value listed here (CARDANO_MAINNET) or its kebab-case alias (cardano-mainnet); matching is case-insensitive. Omit it and the network is taken from the API key. A value that disagrees with the key's own network returns 400 Network Mismatch.
CARDANO_MAINNET, CARDANO_PREPROD, CARDANO_PREVIEW, APEX_PRIME_MAINNET, APEX_VECTOR_MAINNET, APEX_VECTOR_TESTNET, MIDNIGHT_MAINNET, MIDNIGHT_PREPROD, MIDNIGHT_STAGENET, BITCOIN_MAINNET, BITCOIN_TESTNET4 Opaque cursor from a previous page's nextCursor
1 <= x <= 200