Verify a pull
curl --request GET \
--url https://catchbackcards.com/api/verify-pullimport requests
url = "https://catchbackcards.com/api/verify-pull"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://catchbackcards.com/api/verify-pull', 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://catchbackcards.com/api/verify-pull",
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://catchbackcards.com/api/verify-pull"
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://catchbackcards.com/api/verify-pull")
.asString();require 'uri'
require 'net/http'
url = URI("https://catchbackcards.com/api/verify-pull")
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{
"transaction_id": "fe04349b-…",
"card_id": "2b814ce0-…",
"pulled_card_name": "Tyrunt",
"verified": true,
"verification_type": "provably_fair",
"algorithm": "shuffle-scaled-v3",
"summary": {
"all_steps_passed": true,
"message": "All verification steps passed: the seed reproduces this pull's draws, and the result hash binds the card delivered."
}
}{
"error": "<string>",
"code": "<string>"
}{
"error": "<string>",
"code": "<string>"
}{
"verified": false,
"error": "Transaction not found"
}{
"error": "<string>",
"code": "<string>"
}{
"error": "<string>",
"code": "<string>"
}Gacha
Verify a pull
No key. No scope.
Replays a pull’s draw from the proof every pull carries. This is the verify_path on a pull’s proof. Read verified, and verification_type for what was checked. How to read the steps: Verify a pull.
GET
/
api
/
verify-pull
Verify a pull
curl --request GET \
--url https://catchbackcards.com/api/verify-pullimport requests
url = "https://catchbackcards.com/api/verify-pull"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://catchbackcards.com/api/verify-pull', 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://catchbackcards.com/api/verify-pull",
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://catchbackcards.com/api/verify-pull"
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://catchbackcards.com/api/verify-pull")
.asString();require 'uri'
require 'net/http'
url = URI("https://catchbackcards.com/api/verify-pull")
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{
"transaction_id": "fe04349b-…",
"card_id": "2b814ce0-…",
"pulled_card_name": "Tyrunt",
"verified": true,
"verification_type": "provably_fair",
"algorithm": "shuffle-scaled-v3",
"summary": {
"all_steps_passed": true,
"message": "All verification steps passed: the seed reproduces this pull's draws, and the result hash binds the card delivered."
}
}{
"error": "<string>",
"code": "<string>"
}{
"error": "<string>",
"code": "<string>"
}{
"verified": false,
"error": "Transaction not found"
}{
"error": "<string>",
"code": "<string>"
}{
"error": "<string>",
"code": "<string>"
}Query Parameters
The pull_id.
The pull's catalog, or sealed for a sealed pack. Without it, every catalog is searched.
Available options:
pokemon, onepiece, sports, riftbound, watches, goods, singles, sealed A hint for the lookup. verify_path doesn't send it, and you don't need it.
Maximum string length:
64Response
The verdict, with verified true or false.
provably_fair: the draw is replayed from the seed, andverifiedistrueonly when every step matches.hash_only: the Starter or a sealed mystery pack, whose seed is random. The result hash is recomputed.legacy_hash: an older pull, or a pull from a custom pack. Nothing is recomputed:verified: trueonly means a record exists, so don't treat it as a check.none: a pull with no record.
Read verification_type before verified.
Available options:
provably_fair, hash_only, legacy_hash, none The draw's version, e.g. shuffle-scaled-v3.
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