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This code seems to work OK:
internal class ManifoldApi
{
private readonly string _apiKey;
public ManifoldApi(string apiKey)
{
_apiKey = apiKey;
}
public async Task<bool> RedeemManaLink (string slug)
{
using HttpClient client = new HttpClient();
var request = new HttpRequestMessage
{
Method = HttpMethod.Post,
RequestUri = new Uri("https://claimmanalink-nggbo3neva-uc.a.run.app/"),
Headers =
{
{ "sec-ch-ua", "\"Not?A_Brand\";v=\"8\", \"Chromium\";v=\"108\", \"Google Chrome\";v=\"108\"" },
{ "accept-language", "en-US,en;q=0.9,es-ES;q=0.8,es;q=0.7" },
{ "sec-ch-ua-mobile", "?0" },
{ "authorization", "Key " + _apiKey },
{ "accept", "*/*" },
{ "Referer", "https://manifold.markets/" },
{ "sec-ch-ua-platform", "\"Windows\"" }
},
Content = new StringContent(JsonSerializer.Serialize(new { slug }), Encoding.UTF8, "application/json")
};
var response = await client.SendAsync(request);
string responseText = await response.Content.ReadAsStringAsync();
JsonElement responseEl = JsonSerializer.Deserialize<JsonElement>(responseText);
if (responseEl.TryGetProperty("message", out JsonElement messageEl) && messageEl.GetString() is string value)
{
if (value == $"You already redeemed manalink {slug}")
return false;
else if (value == "Manalink not found")
return false;
else if (value == "Manalink claimed")
return true;
}
throw new WebException($"Unexpected response. Status code: {response.StatusCode}");
}
}
This is missing the case where the link is expired. Revised version. Can confirm it works.
internal class ManifoldApi
{
public async Task<bool> RedeemManaLink (string slug)
{
using HttpClient client = new HttpClient();
var request = new HttpRequestMessage
{
Method = HttpMethod.Post,
RequestUri = new Uri("https://claimmanalink-nggbo3neva-uc.a.run.app/"),
Headers =
{
{ "sec-ch-ua", "\"Not?A_Brand\";v=\"8\", \"Chromium\";v=\"108\", \"Google Chrome\";v=\"108\"" },
{ "accept-language", "en-US,en;q=0.9,es-ES;q=0.8,es;q=0.7" },
{ "sec-ch-ua-mobile", "?0" },
{ "authorization", "Key " + _apiKey },
{ "accept", "*/*" },
{ "Referer", "https://manifold.markets/" },
{ "sec-ch-ua-platform", "\"Windows\"" }
},
Content = new StringContent(JsonSerializer.Serialize(new { slug }), Encoding.UTF8, "application/json")
};
var response = await client.SendAsync(request);
string responseText = await response.Content.ReadAsStringAsync();
JsonElement responseEl = JsonSerializer.Deserialize<JsonElement>(responseText);
if (responseEl.TryGetProperty("message", out JsonElement messageEl) && messageEl.GetString() is string value)
{
if (value == $"You already redeemed manalink {slug}")
return false;
else if (value == "Manalink not found")
return false;
else if (value == "Manalink claimed")
return true;
else if (Regex.IsMatch(value, $"^Manalink {slug} expired on "))
return false;
}
throw new WebException($"Unexpected response. Status code: {response.StatusCode}");
}
}
You can test with https://manifold.markets/link/xFKdnZQ8 to confirm.
Also, it could have reached its max uses.
internal class ManifoldApi
{
public async Task<bool> RedeemManaLink (string slug)
{
using HttpClient client = new HttpClient();
var request = new HttpRequestMessage
{
Method = HttpMethod.Post,
RequestUri = new Uri("https://claimmanalink-nggbo3neva-uc.a.run.app/"),
Headers =
{
{ "sec-ch-ua", "\"Not?A_Brand\";v=\"8\", \"Chromium\";v=\"108\", \"Google Chrome\";v=\"108\"" },
{ "accept-language", "en-US,en;q=0.9,es-ES;q=0.8,es;q=0.7" },
{ "sec-ch-ua-mobile", "?0" },
{ "authorization", "Key " + _apiKey },
{ "accept", "*/*" },
{ "Referer", "https://manifold.markets/" },
{ "sec-ch-ua-platform", "\"Windows\"" }
},
Content = new StringContent(JsonSerializer.Serialize(new { slug }), Encoding.UTF8, "application/json")
};
var response = await client.SendAsync(request);
string responseText = await response.Content.ReadAsStringAsync();
JsonElement responseEl = JsonSerializer.Deserialize<JsonElement>(responseText);
if (responseEl.TryGetProperty("message", out JsonElement messageEl) && messageEl.GetString() is string value)
{
if (value == "Manalink not found")
return false;
else if (value == "Manalink claimed")
return true;
else if (value == $"You already redeemed manalink {slug}")
return false;
else if (Regex.IsMatch(value, $"^Manalink {slug} has reached its max uses of "))
return false;
else if (Regex.IsMatch(value, $"^Manalink {slug} expired on "))
return false;
}
throw new WebException($"Unexpected response. Status code: {response.StatusCode}");
}
}
Recommended function signature:
internal class ManifoldApi
{
private readonly string _apiKey;
public ManifoldApi(string apiKey)
{
_apiKey = apiKey;
}
public async Task RedeemManaLink(string manaLink)
{
using var client = new HttpClient();
// code goes here
}
}
I have added a 100 liquidity subsidy as an incentive. You can use https://manifold.markets/link/j0lOJNXX to test your function and find out what requests the client is making to the server internally.
@ZZZZZZ This is what ChatGPT has to say about it:
using System;
using System.Net.Http;
using System.Threading.Tasks;
internal class ManifoldApi
{
private readonly string _apiKey;
private const string BaseUrl = "https://api.manifold.tech/v1/";
public ManifoldApi(string apiKey)
{
_apiKey = apiKey;
}
public async Task RedeemManaLink(string manaLink)
{
using var client = new HttpClient();
// Set the authorization header with the API key
client.DefaultRequestHeaders.Add("Authorization", "Bearer " + _apiKey);
// Set the content of the request to the Mana link
var content = new StringContent(manaLink);
// Send a POST request to the /redeem endpoint
var response = await client.PostAsync(BaseUrl + "redeem", content);
// Check if the request was successful
if (!response.IsSuccessStatusCode)
{
throw new Exception("Failed to redeem Mana link: " + await response.Content.ReadAsStringAsync());
}
}
}
@firstuserhere Maybe it would help to prompt it with the Powershell version and an existing function on the ManifoldApi class.
Powershell version:
"
$session = New-Object Microsoft.PowerShell.Commands.WebRequestSession
$session.UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36"
Invoke-WebRequest -UseBasicParsing -Uri "https://claimmanalink-nggbo3neva-uc.a.run.app/" `
-Method "POST" `
-WebSession $session `
-Headers @{
"authority"="claimmanalink-nggbo3neva-uc.a.run.app"
"method"="POST"
"path"="/"
"scheme"="https"
"accept"="*/*"
"accept-encoding"="gzip, deflate, br"
"accept-language"="en-US,en;q=0.9,es-ES;q=0.8,es;q=0.7"
"authorization"="Key {apiKey}"
"origin"="https://manifold.markets"
"referer"="https://manifold.markets/"
"sec-ch-ua"="`"Not?A_Brand`";v=`"8`", "Chromium";v=`"108`", "Google Chrome";v=`"108`""
"sec-ch-ua-mobile"="?0"
"sec-ch-ua-platform"="`"Windows`""
"sec-fetch-dest"="empty"
"sec-fetch-mode"="cors"
"sec-fetch-site"="cross-site"
} `
-ContentType "application/json" `
-Body "{`"slug`":`"j0lOJNXX`"}"
"
Existing function:
"
public async Task CancelBet(string id)
{
using var client = new HttpClient();
var request = new HttpRequestMessage
{
Method = HttpMethod.Get,
RequestUri = new Uri($"https://manifold.markets/api/v0/bet/cancel/{id}"),
Headers = {
{ "Authorization", "Key " + _apiKey }
}
};
var response = await client.SendAsync(request);
var responseContent = await response.Content.ReadAsStringAsync();
}
"
Good luck
@ZZZZZZ I told it to use the powershell version as "reference" and this is what is says:
internal class ManifoldApi
{
private readonly string _apiKey;
public ManifoldApi(string apiKey)
{
_apiKey = apiKey;
}
public async Task RedeemManaLink(string manaLink)
{
using var client = new HttpClient();
// Set the user agent
client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36");
// Set the other headers
client.DefaultRequestHeaders.Add("authority", "claimmanalink-nggbo3neva-uc.a.run.app");
client.DefaultRequestHeaders.Add("method", "POST");
client.DefaultRequestHeaders.Add("path", "/");
client.DefaultRequestHeaders.Add("scheme", "https");
client.DefaultRequestHeaders.Add("accept", "*/*");
client.DefaultRequestHeaders.Add("accept-encoding", "gzip, deflate, br");
client.DefaultRequestHeaders.Add("accept-language", "en-US,en;q=0.9,es-ES;q=0.8,es;q=0.7");
client.DefaultRequestHeaders.Add("authorization", "Key " + _apiKey);
client.DefaultRequestHeaders.Add("origin", "https://manifold.markets");
client.DefaultRequestHeaders.Add("referer", "https://manifold.markets/");
client.DefaultRequestHeaders.Add("sec-ch-ua", "\"Not?A_Brand\";v=\"8\", \"Chromium\";v=\"108\", \"Google Chrome\";v=\"108\"");
client.DefaultRequestHeaders.Add("sec-ch-ua-mobile", "?0");
client.DefaultRequestHeaders.Add("sec-ch-ua-platform", "\"Windows\"");
client.DefaultRequestHeaders.Add("sec-fetch-dest", "empty");
client.DefaultRequestHeaders.Add("sec-fetch-mode", "cors");
client.DefaultRequestHeaders.Add("sec-fetch-site", "cross-site");
// Set the content of the request to the Mana link
var content = new StringContent("{\"slug\":\"" + manaLink + "\"}");
// Send a POST request to the specified URI
var response = await client.PostAsync("https://claimmanalink-nggbo3neva-uc.a.run.app/", content);
// Check if the request was successful
if (!response.IsSuccessStatusCode)
{
throw new Exception("Failed to redeem Mana link: " + await response.Content.ReadAsStringAsync());
}
}
}
The confidence with which it says "This code should work as long as the Manifold Markets API is available and you have provided a valid API key and Mana link." makes one think how easily people will believe anything told by a model (average person who does not understand the engineering/science behind it and views it as miraculous)
@firstuserhere @IsaacKing Now, I just need a manalink to test it on. https://manifold.markets/ZZZZZZ/will-i-receive-a-working-manalink-v