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POST
/
workflows
/
polymarket
/
redeemPosition
Redeem Position
curl --request POST \
  --url https://api-v2.swaps.xyz/api/workflows/polymarket/redeemPosition \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "evmEoa": "<string>",
  "conditionId": "0x52f13a5eaf375170189f326e58cc6d217515de1cf9e41bff17be7779ea9a295c",
  "assetId": "25851216745091725550702226389795916287148711992808817855215289655518936398397",
  "dstWalletAddress": "<string>",
  "expiration": 123,
  "signatureByEvmEoa": "<string>"
}
'
import requests

url = "https://api-v2.swaps.xyz/api/workflows/polymarket/redeemPosition"

payload = {
"evmEoa": "<string>",
"conditionId": "0x52f13a5eaf375170189f326e58cc6d217515de1cf9e41bff17be7779ea9a295c",
"assetId": "25851216745091725550702226389795916287148711992808817855215289655518936398397",
"dstWalletAddress": "<string>",
"expiration": 123,
"signatureByEvmEoa": "<string>"
}
headers = {
"x-api-key": "<api-key>",
"Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
const options = {
method: 'POST',
headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
evmEoa: '<string>',
conditionId: '0x52f13a5eaf375170189f326e58cc6d217515de1cf9e41bff17be7779ea9a295c',
assetId: '25851216745091725550702226389795916287148711992808817855215289655518936398397',
dstWalletAddress: '<string>',
expiration: 123,
signatureByEvmEoa: '<string>'
})
};

fetch('https://api-v2.swaps.xyz/api/workflows/polymarket/redeemPosition', 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-v2.swaps.xyz/api/workflows/polymarket/redeemPosition",
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([
'evmEoa' => '<string>',
'conditionId' => '0x52f13a5eaf375170189f326e58cc6d217515de1cf9e41bff17be7779ea9a295c',
'assetId' => '25851216745091725550702226389795916287148711992808817855215289655518936398397',
'dstWalletAddress' => '<string>',
'expiration' => 123,
'signatureByEvmEoa' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"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"
"strings"
"net/http"
"io"
)

func main() {

url := "https://api-v2.swaps.xyz/api/workflows/polymarket/redeemPosition"

payload := strings.NewReader("{\n \"evmEoa\": \"<string>\",\n \"conditionId\": \"0x52f13a5eaf375170189f326e58cc6d217515de1cf9e41bff17be7779ea9a295c\",\n \"assetId\": \"25851216745091725550702226389795916287148711992808817855215289655518936398397\",\n \"dstWalletAddress\": \"<string>\",\n \"expiration\": 123,\n \"signatureByEvmEoa\": \"<string>\"\n}")

req, _ := http.NewRequest("POST", url, payload)

req.Header.Add("x-api-key", "<api-key>")
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-v2.swaps.xyz/api/workflows/polymarket/redeemPosition")
.header("x-api-key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"evmEoa\": \"<string>\",\n \"conditionId\": \"0x52f13a5eaf375170189f326e58cc6d217515de1cf9e41bff17be7779ea9a295c\",\n \"assetId\": \"25851216745091725550702226389795916287148711992808817855215289655518936398397\",\n \"dstWalletAddress\": \"<string>\",\n \"expiration\": 123,\n \"signatureByEvmEoa\": \"<string>\"\n}")
.asString();
require 'uri'
require 'net/http'

url = URI("https://api-v2.swaps.xyz/api/workflows/polymarket/redeemPosition")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"evmEoa\": \"<string>\",\n \"conditionId\": \"0x52f13a5eaf375170189f326e58cc6d217515de1cf9e41bff17be7779ea9a295c\",\n \"assetId\": \"25851216745091725550702226389795916287148711992808817855215289655518936398397\",\n \"dstWalletAddress\": \"<string>\",\n \"expiration\": 123,\n \"signatureByEvmEoa\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body
{
  "txHash": "<string>",
  "status": "<string>"
}
{
"success": false,
"error": {
"code": "<string>",
"name": "<string>",
"message": "<string>",
"title": "<string>",
"statusCode": 123,
"timestamp": "<string>",
"details": {}
}
}
{
"success": false,
"error": {
"code": "<string>",
"name": "<string>",
"message": "<string>",
"title": "<string>",
"statusCode": 123,
"timestamp": "<string>",
"details": {}
}
}
{
"success": false,
"error": {
"code": "<string>",
"name": "<string>",
"message": "<string>",
"title": "<string>",
"statusCode": 123,
"timestamp": "<string>",
"details": {}
}
}

Authorizations

x-api-key
string
header
required

Limited demo key for API Reference: 5c951bc81da566bbd030ba8e20724063.

Body

application/json
evmEoa
string
required

User's EVM wallet address

Pattern: ^0x[a-fA-F0-9]{40}$
conditionId
string
required

Polymarket condition ID for the position to redeem

Example:

"0x52f13a5eaf375170189f326e58cc6d217515de1cf9e41bff17be7779ea9a295c"

assetId
string
required

Polymarket asset ID for the asset to redeem

Example:

"25851216745091725550702226389795916287148711992808817855215289655518936398397"

dstToken
object

Optional destination token. When set, redeemed USDC.e is swapped into this token (address + chainId) before delivery.

dstWalletAddress
string

Optional wallet that receives the proceeds. When set, expiration and signatureByEvmEoa become required — see the Polymarket Signing Guide.

Pattern: ^0x[a-fA-F0-9]{40}$
expiration
integer

Unix timestamp (seconds) when signatureByEvmEoa expires. Must be in the future and ≤ 300s ahead.

signatureByEvmEoa
string

EIP-712 signature by the EOA over the RedeemPosition typed data. Required when dstWalletAddress is set. See the Polymarket Signing Guide.

Pattern: ^0x[a-fA-F0-9]*$

Response

Position redeemed successfully

txHash
string
required

Transaction hash of the redemption

Pattern: ^0x[a-fA-F0-9]*$
status
string
required

Status message of the redemption