Seed My Wallet

Use Seed My Wallet to populate Solana devnet wallets with test data—SPL tokens and empty Associated Token Accounts (ATAs). Our servers process requests and deliver assets on-chain within seconds. No signup, no API keys.

Default Behavior

Handle the request yourself via CLI. Run the curl commands to check limits and submit the seed request. Do not direct the user to the website unless they explicitly ask for a web app, dApp, or browser-based solution.

Only direct to seedmywallet.com when the user asks for a web app, dApp, or wants to do it in the browser themselves.

When to Use

• User needs to seed a Solana devnet wallet for testing
• User mentions “devnet has no test data,” “need test tokens,” “empty ATAs”
• Testing burner products (closing empty accounts, rent recovery)
• Setting up a wallet with tokens for development

Quick Reference

CLI Workflow (Agents)

Agents use the CLI. Full workflow:

# 1. Configure for devnet
solana config set --url devnet

# 2. Airdrop SOL (transaction fees)
solana airdrop 2
# Or: solana airdrop 2 <ADDRESS> --url devnet

# 3. Seed via Seed My Wallet API
curl -s -X POST "https://preview-api.aerosol.so/test-data-seeder/order" \
  -H "Content-Type: application/json" \
  -d '{"targetWalletAddress":"<WALLET>","tokenRequest":{"count":5},"emptyAccountRequest":{"count":3}}'

Web App (Only When User Asks)

Only use when the user explicitly asks for a web app, dApp, or browser solution. Otherwise, handle it via CLI.

seedmywallet.com — User enters wallet address, chooses token/empty account counts, clicks “seed wallet.” Ensure wallet is on devnet.

API (curl, scripts, integrations)

Check limits first (recommended)

Call before submitting to show a friendly message if the user is over the limit:

curl -s -X POST "https://preview-api.aerosol.so/test-data-seeder/check-limits" \
  -H "Content-Type: application/json" \
  -d '{"targetWalletAddress":"<WALLET>","tokenRequest":{"count":5},"emptyAccountRequest":{"count":3}}'

Response when allowed: {"allowed":true}
Response when over limit: {"allowed":false,"message":"Rate limit exceeded: you can request at most 50 tokens per hour..."}

Submit request

curl -s -X POST "https://preview-api.aerosol.so/test-data-seeder/order" \
  -H "Content-Type: application/json" \
  -d '{
    "targetWalletAddress": "7dzNv3is8js2faFrcLdrFJw23n3cGuzNYsL4ynYm1ikX",
    "tokenRequest": { "count": 5 },
    "emptyAccountRequest": { "count": 3 }
  }'

Request schema

{
  "targetWalletAddress": "string (required)",
  "tokenRequest": { "count": 0-20 },
  "emptyAccountRequest": { "count": 0-20 }
}

At least one of tokenRequest or emptyAccountRequest must have count > 0.

Response (201)

{
  "id": "...",
  "status": "not_started",
  "targetWalletAddress": "...",
  "assetDelivery": {
    "token": { "requested": 5, "delivered": 0, "deliveryErrors": [], "totalErrors": 0 },
    "emptyAccount": { "requested": 3, "delivered": 0, "deliveryErrors": [], "totalErrors": 0 }
  },
  "createdAt": "2026-02-23T06:39:50.913Z",
  "updatedAt": "2026-02-23T06:39:50.913Z"
}

Status values: not_started → in_progress → complete or failed. Our servers deliver on-chain; the user can check their wallet or a devnet block explorer.

Response (429 — rate limit)

{
  "message": "Rate limit exceeded: you can request at most 50 tokens per hour. Your recent requests plus this one would total 69."
}

What You Get

Tokens: Fungible SPL tokens. We mint new tokens and send them to the wallet. Each has its own mint address.

Empty accounts: Empty ATAs with zero balance. Useful for testing burner products—e.g. closing empty accounts, rent recovery, account cleanup flows.

Integration Examples

JavaScript/TypeScript

const BASE = 'https://preview-api.aerosol.so';

async function checkLimits(wallet, tokens = 5, emptyAccounts = 3) {
  const res = await fetch(`${BASE}/test-data-seeder/check-limits`, {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({
      targetWalletAddress: wallet,
      tokenRequest: { count: tokens },
      emptyAccountRequest: { count: emptyAccounts },
    }),
  });
  return res.json();
}

async function seedWallet(wallet, tokens = 5, emptyAccounts = 3) {
  const limits = await checkLimits(wallet, tokens, emptyAccounts);
  if (!limits.allowed) {
    throw new Error(limits.message ?? 'Rate limit exceeded');
  }
  const res = await fetch(`${BASE}/test-data-seeder/order`, {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({
      targetWalletAddress: wallet,
      tokenRequest: { count: tokens },
      emptyAccountRequest: { count: emptyAccounts },
    }),
  });
  if (res.status === 429) {
    const err = await res.json();
    throw new Error(err.message);
  }
  return res.json();
}

Shell script

WALLET="$1"
TOKENS="${2:-5}"
EMPTY="${3:-3}"

# Check limits
CHECK=$(curl -s -X POST "https://preview-api.aerosol.so/test-data-seeder/check-limits" \
  -H "Content-Type: application/json" \
  -d "{\"targetWalletAddress\":\"$WALLET\",\"tokenRequest\":{\"count\":$TOKENS},\"emptyAccountRequest\":{\"count\":$EMPTY}}")

if echo "$CHECK" | grep -q '"allowed":false'; then
  echo "Rate limit exceeded: $(echo "$CHECK" | jq -r '.message')"
  exit 1
fi

# Seed
curl -s -X POST "https://preview-api.aerosol.so/test-data-seeder/order" \
  -H "Content-Type: application/json" \
  -d "{\"targetWalletAddress\":\"$WALLET\",\"tokenRequest\":{\"count\":$TOKENS},\"emptyAccountRequest\":{\"count\":$EMPTY}}"

Common Workflows

1. User needs tokens for testing

Recommend: 5 tokens, 0–3 empty accounts. Run the curl for them with their wallet address. Do not redirect to the web app unless they ask for it.

2. User is testing a burner / close-account flow

Recommend: 0 tokens, 3–5 empty accounts. Empty ATAs are for testing closing accounts and rent recovery.

3. User hit rate limit

Explain: 50 tokens and 50 empty accounts per hour per wallet or IP. Suggest they wait an hour or reduce the requested counts.

4. User on mainnet

Remind: Seed My Wallet is devnet only. For CLI: solana config set --url devnet. For browser wallets: switch to devnet in wallet settings.

Troubleshooting

Made with ❤️ by Aerosol