Obsidian Labs

How To Pay

Payment Instructions

We currently accept Crypto (USDC) and Zelle. Follow the steps below to complete your order. Questions? Email [email protected]

Crypto Payment

USDC

USD Coin (USDC) Stable, fast, no volatility

Send Payment To This Address

0x75599bA3FfCa01a1D5f6680E807F23b8DBb7BEBB

Or Scan With Your Wallet

Point your crypto wallet camera at this code

✓ Base (Recommended) ✓ Ethereum (ERC-20)

⚠ Only send USDC to this address. Only use Base or Ethereum networks. Sending any other coin or using a different network may result in permanent, unrecoverable loss of funds.

How It Works

Build Your Order

Add compounds to your cart and proceed to checkout. Fill in your shipping details and submit your order. Save your Order ID — you will need it.

Open Your Crypto Wallet

Use Coinbase, Trust Wallet, MetaMask, or any wallet that supports USDC. Select Base network (recommended for lowest fees) or Ethereum when sending.

Send Exact Amount

Send the exact USDC total shown on your order to the wallet address above.

Confirm Your Payment

Email [email protected] with your Order ID and transaction hash (TXID). Your order ships once confirmed.

ZELLE

Zelle Bank Transfer Fast, secure, no app required

Send To [email protected]

1. Place your order and note your Order Number.
2. Open your banking app and send the exact order total via Zelle to [email protected].
3. In the Zelle note field, enter your order number digits only — no “Order #”, no extra text (example: 214).
4. Email [email protected] with your order number and a screenshot of your Zelle confirmation.
5. Your order will begin processing once payment is confirmed.

Payment FAQ

How long does payment verification take?

Crypto payments are typically verified within a few hours of receiving your transaction hash. Zelle payments are usually confirmed same day. Submissions made outside business hours may take a bit longer.

What if I send the wrong amount?

Email us immediately at [email protected] with your order number and details of what was sent. We’ll work with you to resolve it.

I’ve never sent crypto before — can you help?

Of course. Email us at [email protected] and we’ll walk you through it step by step.

Is there a fee for either payment method?

No — there are no additional processing fees for Crypto or Zelle payments.