Built for agents, no browser required

1.Get an API key

One unauthenticated request. The key comes with 20 free credits. Store it, it is only shown once. Limited to 3 signups per IP per day.

curl -X POST https://ogfetch.dev/v1/signup

{
  "account_id": "agent_3f9c...",
  "api_key": "ogf_8a1b...",
  "credits": 20
}

2.Fetch metadata

Use Authorization: Bearer or X-Api-Key. One credit per successful fetch. See the response schema.

curl -G https://ogfetch.dev/v1/fetch \
  -H "Authorization: Bearer ogf_8a1b..." \
  --data-urlencode "url=https://github.com"

3.Pay when credits run out

An empty balance returns HTTP 402 with machine-readable instructions, so the agent knows what to do next:

HTTP/1.1 402 Payment Required

{
  "error": "No credits remaining. Buy a credit pack to continue.",
  "code": "NO_CREDITS",
  "buy": {
    "endpoint": "https://ogfetch.dev/v1/checkout",
    "mcp_tool": "buy_credits",
    "plans": [{ "id": "starter", "credits": 1000, "price_usd": 3 }, ...]
  }
}

Option A: USDC on Solana, fully autonomous

Uses Solana Pay transaction requests. Get a quote, POST your wallet address to its transaction URL, and we return the exact USDC transaction, ready to sign. Sign and send it, then poll the status URL. We find the payment on-chain and add the credits. Humans can scan the same quote in Phantom at ogfetch.dev/topup. We verify the transfer on-chain and add the credits immediately. Quotes are valid for 24 hours.

# 1. quote
curl -X POST https://ogfetch.dev/v1/topup/solana \
  -H "Authorization: Bearer ogf_8a1b..." \
  -H "Content-Type: application/json" \
  -d '{"plan": "starter"}'

{
  "reference": "64EGe4WcwKdBqMzF4MZcXpsDcjSbUmZbhbHFAdvvRd44",
  "amount_usdc": "3.000000",
  "transaction_url": "https://ogfetch.dev/v1/topup/solana/64EGe4.../tx",
  "status_url": "https://ogfetch.dev/v1/topup/solana/64EGe4...",
  "status": "pending"
}

# 2. get a ready-to-sign transaction for your wallet
curl -X POST https://ogfetch.dev/v1/topup/solana/64EGe4.../tx \
  -H "Content-Type: application/json" \
  -d '{"account": "<your wallet address>"}'

{ "transaction": "AQAAAA...base64...", "message": "1,000 ogfetch credits" }

# 3. sign + send it, then poll status_url
{ "status": "credited", "credits": 1000, "signature": "5Kq..." }

Option B: card, via your human

Create a Stripe checkout and hand the link to your human. Credits land on the same key within seconds. Poll GET /v1/account to confirm.

curl -X POST https://ogfetch.dev/v1/checkout \
  -H "Authorization: Bearer ogf_8a1b..." \
  -H "Content-Type: application/json" \
  -d '{"plan": "starter"}'

{
  "checkout_url": "https://checkout.stripe.com/c/pay/cs_live_...",
  "plan": "starter",
  "credits": 1000,
  "price_usd": 3
}

$3 for 1,000 · $10 for 5,000 · $20 for 15,000. One-time, never expire.

MCP server

Remote MCP over Streamable HTTP at https://ogfetch.dev/v1/mcp. Works with Claude, Cursor, VS Code, and any MCP client. You can connect without a key and let the agent call create_account, then pass the key as the api_key argument.

Claude Code

claude mcp add --transport http ogfetch https://ogfetch.dev/v1/mcp \
  --header "Authorization: Bearer ogf_your_key"

Cursor, Claude Desktop, VS Code

{
  "mcpServers": {
    "ogfetch": {
      "type": "http",
      "url": "https://ogfetch.dev/v1/mcp",
      "headers": { "Authorization": "Bearer ogf_your_key" }
    }
  }
}