curl --request POST \
--url https://purps.lol/api/v1/robinhood/launches/submit \
--header 'Content-Type: application/json' \
--data '
{
"image": "<string>",
"imageUrl": "<string>",
"description": "<string>",
"website": "<string>",
"twitter": "<string>",
"telegram": "<string>",
"devBuy": "<string>",
"creatorTaxBps": 123,
"ts": 123,
"signature": "<string>"
}
'import requests
url = "https://purps.lol/api/v1/robinhood/launches/submit"
payload = {
"image": "<string>",
"imageUrl": "<string>",
"description": "<string>",
"website": "<string>",
"twitter": "<string>",
"telegram": "<string>",
"devBuy": "<string>",
"creatorTaxBps": 123,
"ts": 123,
"signature": "<string>"
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
image: '<string>',
imageUrl: '<string>',
description: '<string>',
website: '<string>',
twitter: '<string>',
telegram: '<string>',
devBuy: '<string>',
creatorTaxBps: 123,
ts: 123,
signature: '<string>'
})
};
fetch('https://purps.lol/api/v1/robinhood/launches/submit', 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://purps.lol/api/v1/robinhood/launches/submit",
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([
'image' => '<string>',
'imageUrl' => '<string>',
'description' => '<string>',
'website' => '<string>',
'twitter' => '<string>',
'telegram' => '<string>',
'devBuy' => '<string>',
'creatorTaxBps' => 123,
'ts' => 123,
'signature' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($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://purps.lol/api/v1/robinhood/launches/submit"
payload := strings.NewReader("{\n \"image\": \"<string>\",\n \"imageUrl\": \"<string>\",\n \"description\": \"<string>\",\n \"website\": \"<string>\",\n \"twitter\": \"<string>\",\n \"telegram\": \"<string>\",\n \"devBuy\": \"<string>\",\n \"creatorTaxBps\": 123,\n \"ts\": 123,\n \"signature\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
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://purps.lol/api/v1/robinhood/launches/submit")
.header("Content-Type", "application/json")
.body("{\n \"image\": \"<string>\",\n \"imageUrl\": \"<string>\",\n \"description\": \"<string>\",\n \"website\": \"<string>\",\n \"twitter\": \"<string>\",\n \"telegram\": \"<string>\",\n \"devBuy\": \"<string>\",\n \"creatorTaxBps\": 123,\n \"ts\": 123,\n \"signature\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://purps.lol/api/v1/robinhood/launches/submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"image\": \"<string>\",\n \"imageUrl\": \"<string>\",\n \"description\": \"<string>\",\n \"website\": \"<string>\",\n \"twitter\": \"<string>\",\n \"telegram\": \"<string>\",\n \"devBuy\": \"<string>\",\n \"creatorTaxBps\": 123,\n \"ts\": 123,\n \"signature\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"ok": true,
"data": {
"steps": [
{}
],
"walletKey": "<string>",
"feeRecipient": "<string>",
"requiredWei": "<string>",
"balanceWei": "<string>",
"shortByWei": "<string>",
"imageUrl": "<string>",
"pair": {},
"fees": {}
}
}{
"ok": true,
"error": "<string>"
}{
"ok": true,
"error": "<string>"
}{
"ok": true,
"error": "<string>"
}{
"ok": true,
"error": "<string>"
}{
"ok": true,
"error": "<string>"
}Build the Robinhood Chain launch
Step 2. Returns the EVM transactions to send from the creator wallet, in order: an optional swap and approval when there is a dev buy in a token pair, then the launch itself. You send these yourself (there is no relay on Robinhood Chain). Then call /robinhood/launches/ with the launch transaction hash and register the strategy.
curl --request POST \
--url https://purps.lol/api/v1/robinhood/launches/submit \
--header 'Content-Type: application/json' \
--data '
{
"image": "<string>",
"imageUrl": "<string>",
"description": "<string>",
"website": "<string>",
"twitter": "<string>",
"telegram": "<string>",
"devBuy": "<string>",
"creatorTaxBps": 123,
"ts": 123,
"signature": "<string>"
}
'import requests
url = "https://purps.lol/api/v1/robinhood/launches/submit"
payload = {
"image": "<string>",
"imageUrl": "<string>",
"description": "<string>",
"website": "<string>",
"twitter": "<string>",
"telegram": "<string>",
"devBuy": "<string>",
"creatorTaxBps": 123,
"ts": 123,
"signature": "<string>"
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({
image: '<string>',
imageUrl: '<string>',
description: '<string>',
website: '<string>',
twitter: '<string>',
telegram: '<string>',
devBuy: '<string>',
creatorTaxBps: 123,
ts: 123,
signature: '<string>'
})
};
fetch('https://purps.lol/api/v1/robinhood/launches/submit', 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://purps.lol/api/v1/robinhood/launches/submit",
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([
'image' => '<string>',
'imageUrl' => '<string>',
'description' => '<string>',
'website' => '<string>',
'twitter' => '<string>',
'telegram' => '<string>',
'devBuy' => '<string>',
'creatorTaxBps' => 123,
'ts' => 123,
'signature' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($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://purps.lol/api/v1/robinhood/launches/submit"
payload := strings.NewReader("{\n \"image\": \"<string>\",\n \"imageUrl\": \"<string>\",\n \"description\": \"<string>\",\n \"website\": \"<string>\",\n \"twitter\": \"<string>\",\n \"telegram\": \"<string>\",\n \"devBuy\": \"<string>\",\n \"creatorTaxBps\": 123,\n \"ts\": 123,\n \"signature\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
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://purps.lol/api/v1/robinhood/launches/submit")
.header("Content-Type", "application/json")
.body("{\n \"image\": \"<string>\",\n \"imageUrl\": \"<string>\",\n \"description\": \"<string>\",\n \"website\": \"<string>\",\n \"twitter\": \"<string>\",\n \"telegram\": \"<string>\",\n \"devBuy\": \"<string>\",\n \"creatorTaxBps\": 123,\n \"ts\": 123,\n \"signature\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://purps.lol/api/v1/robinhood/launches/submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"image\": \"<string>\",\n \"imageUrl\": \"<string>\",\n \"description\": \"<string>\",\n \"website\": \"<string>\",\n \"twitter\": \"<string>\",\n \"telegram\": \"<string>\",\n \"devBuy\": \"<string>\",\n \"creatorTaxBps\": 123,\n \"ts\": 123,\n \"signature\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"ok": true,
"data": {
"steps": [
{}
],
"walletKey": "<string>",
"feeRecipient": "<string>",
"requiredWei": "<string>",
"balanceWei": "<string>",
"shortByWei": "<string>",
"imageUrl": "<string>",
"pair": {},
"fees": {}
}
}{
"ok": true,
"error": "<string>"
}{
"ok": true,
"error": "<string>"
}{
"ok": true,
"error": "<string>"
}{
"ok": true,
"error": "<string>"
}{
"ok": true,
"error": "<string>"
}Body
Everything in RobinhoodTerms, plus:
The coin's logo as a data URL (data:image/png;base64,…). PNG, JPEG, WebP or GIF, 512KB max. Send this or imageUrl.
A public https link to the logo instead of image. Fetched by us under the same size and type rules.
Up to 500 characters.
https:// link. Defaults to the coin's purps.lol page.
https:// link.
https:// link.
Your own first buy, in ETH, as a decimal string.
A creator tax on every trade, basis points, up to 2000. Default 0.
The ts the prepare step returned.
Your wallet's signature over the prepared message. Base58 on Solana, 0x-hex on Robinhood Chain.