Creating Flash Layer
Request
Create a new free trial flashlayer.
POST /v1/flashlayer/createRequest body
{
"flashlayer": {
"settings": {
"fcfs": true, // first in first serve mod
"gasless": true, // gasless
"blockTime": "0.5", // block time in sec
"tokenSymbol": "ETH", // token symbol
"blockGasLimit": "70000000", // block gas limit in wei
"tokenDecimals": "18", // token decimals
"genesisAccounts": [ // list of genesis accounts
{
"account": "0x55085B2Fd83323d98d30d6B3342cc39de6D527f8",
"balance": "21000000000000000000000000"
},
{
"account": "0x9434e7d062bF1257BF726a96A83fAE177703ccFD",
"balance": "21000000000000000000000000"
}
]
},
"name": "freetrial" // flashlayer name
},
"freeTrial": true
}{
"restakingTrial": true,
"walletSign": {
"address": "<Your restaking address>",
"sign": "<Payload signature>",
"ts": "<timestamp>"
},
"flashlayer": {
"name": "<flashlayer name>",
"settings": {
"tokenDecimals": "18",
"genesisAccounts": [
{
"account": "0x55085B2Fd83323d98d30d6B3342cc39de6D527f8",
"balance": "21000000000000000000000000"
},
{
"account": "0x9434e7d062bF1257BF726a96A83fAE177703ccFD",
"balance": "21000000000000000000000000"
}
],
"blockGasLimit": "70000000",
"gasless": true,
"fcfs": true,
"tokenSymbol": "ETH",
"blockTime": "1"
}
}
}To generate walletSign section, you can use the following code snippet
```
const { ethers } = require("ethers");
const provider = new ethers.providers.JsonRpcProvider();
const privateKey = `<your private key>`;
const wallet = new ethers.Wallet(privateKey, provider);
async function sign() {
var ts = Math.round(+new Date() / 1000);
const domain = {
name: "Altlayer Launchpad",
};
const types = {
WalletSign: [
{ name: "ts", type: "uint256" },
{ name: "address", type: "address" },
],
};
const value = {
ts: ts,
address: wallet.address,
};
const signature = await wallet._signTypedData(domain, types, value);
console.log("ts:", ts.toString());
console.log("address:", wallet.address);
console.log("sign:", signature);
}
sign();Please ensure that your address has restaked at the Eigenlayer testnet. For more information, you can refer to Prerequisite - Restake with EigenLayer.
| Property | Type | Description |
|---|---|---|
fcfs | bool | Where transaction processing mode is first come first serve or priority gas auction |
gasless | bool | whether network gas price is priced at 0 gas or not |
blocktime | float | Between 0.5 to 60 |
tokenSymbol | string | Between 2 to 6 characters |
blockGasLimit | uint | Between 30,000,000 to 60,000,000 |
tokenDecimals | uint | High recommended to keep it at 18 decimals |
genesis | list | list of genesis account and balances |
name | string | Name of the flash layer Between 2 and 12 characters, lowercase and cannot begin with numbers. |
freetrial | bool | set to true to use free trial tier |
restakingTrial | bool | set to true to use restaking tier |
Response
{
"flashlayer": {
"name": "freetrial",
"status": "STATUS_INITIALIZING",
"settings": {
"blockTime": 0.5,
"gasless": true,
"fcfs": true,
"genesisAccounts": [
{
"account": "0x55085B2Fd83323d98d30d6B3342cc39de6D527f8",
"balance": "21000000000000000000000000"
},
{
"account": "0x9434e7d062bF1257BF726a96A83fAE177703ccFD",
"balance": "21000000000000000000000000"
}
],
"tokenDecimals": "18",
"tokenSymbol": "ETH",
"blockGasLimit": "70000000"
},
"resources": {
"rpc": "https://flashlayer.alt.technology/freetrial",
"explorer": "https://explorer.alt.technology?rpcUrl=https://flashlayer.alt.technology/freetrial",
"faucet": "https://faucet.alt.technology?chainId=10000001",
"chainId": "10000001",
"rpcWs": "wss://flashlayer.alt.technology/freetrial"
},
"createdAt": "2023-08-03T10:13:27.491183Z",
"id": "1",
"tier": "FLASHLAYER_TIER_FREE_TRIAL",
}
}## /v1/flashlayer/create
curl -X "POST" "https://dashboard-api.alt.technology/v1/flashlayer/create" \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
-H 'Authorization: Bearer {access_token}' \
-d $'{
"freeTrial": true,
"flashlayer": {
"name": "freetrial",
"settings": {
"tokenDecimals": "18",
"genesisAccounts": [
{
"account": "0x55085B2Fd83323d98d30d6B3342cc39de6D527f8",
"balance": "21000000000000000000000000"
},
{
"account": "0x9434e7d062bF1257BF726a96A83fAE177703ccFD",
"balance": "21000000000000000000000000"
}
],
"blockGasLimit": "70000000",
"gasless": true,
"fcfs": true,
"tokenSymbol": "ETH",
"blockTime": "0.5"
}
}
}'package main
import (
"fmt"
"io"
"net/http"
"bytes"
)
func sendV1FlashlayerCreate() {
// /v1/flashlayer/create (POST https://dashboard-api.alt.technology/v1/flashlayer/create)
json := []byte(`{"freeTrial": true,"flashlayer": {"name": "freetrial","settings": {"tokenDecimals": "18","genesisAccounts": [{"account": "0x55085B2Fd83323d98d30d6B3342cc39de6D527f8","balance": "21000000000000000000000000"},{"account": "0x9434e7d062bF1257BF726a96A83fAE177703ccFD","balance": "21000000000000000000000000"}],"blockGasLimit": "70000000","gasless": true,"fcfs": true,"tokenSymbol": "ETH","blockTime": "0.5"}}}`)
body := bytes.NewBuffer(json)
// Create client
client := &http.Client{}
// Create request
req, err := http.NewRequest("POST", "https://dashboard-api.alt.technology/v1/flashlayer/create", body)
// Headers
req.Header.Add("Content-Type", "application/json")
req.Header.Add("Accept", "application/json")
req.Header.Add("Authorization", "Bearer {access_token}")
## /v1/flashlayer/create
curl -X "POST" "https://stg-dashboard-api.alt.technology/v1/flashlayer/create" \
-H 'Content-Type: application/json' \
-H 'Accept: application/json' \
-H 'Authorization: Bearer {access_token}' \
-d $'{
"freeTrial": true,
"flashlayer": {
"name": "freetrial",
"settings": {
"tokenDecimals": "18",
"genesisAccounts": [
{
"account": "0x55085B2Fd83323d98d30d6B3342cc39de6D527f8",
"balance": "21000000000000000000000000"
},
{
"account": "0x9434e7d062bF1257BF726a96A83fAE177703ccFD",
"balance": "21000000000000000000000000"
}
],
"blockGasLimit": "70000000",
"gasless": true,
"fcfs": true,
"tokenSymbol": "ETH",
"blockTime": "0.5"
}
}
}'
// Fetch Request
resp, err := client.Do(req)
if err != nil {
fmt.Println("Failure : ", err)
}
// Read Response Body
respBody, _ := io.ReadAll(resp.Body)
// Display Results
fmt.Println("response Status : ", resp.Status)
fmt.Println("response Headers : ", resp.Header)
fmt.Println("response Body : ", string(respBody))
}// Some code# Install the Python Requests library:
# `pip install requests
#!/usr/bin/python3
import requests
import json
def send_request():
# /v1/flashlayer/create
# POST https://dashboard-api.alt.technology/v1/flashlayer/create
try:
response = requests.post(
url="https://dashboard-api.alt.technology/v1/flashlayer/create",
headers={
"Content-Type": "application/json",
"Accept": "application/json",
"Authorization": "Bearer {access_token}"
},
data=json.dumps({
"freeTrial": True,
"flashlayer": {
"name": "freetrial",
"settings": {
"tokenDecimals": "18",
"genesisAccounts": [
{
"account": "0x55085B2Fd83323d98d30d6B3342cc39de6D527f8",
"balance": "21000000000000000000000000"
},
{
"account": "0x9434e7d062bF1257BF726a96A83fAE177703ccFD",
"balance": "21000000000000000000000000"
}
],
"blockGasLimit": "70000000",
"gasless": True,
"fcfs": True,
"tokenSymbol": "ETH",
"blockTime": "0.5"
}
}
})
)
print('Response HTTP Status Code: {status_code}'.format(
status_code=response.status_code))
print('Response HTTP Response Body: {content}'.format(
content=response.content))
except requests.exceptions.RequestException:
print('HTTP Request failed')pyLast updated