Documentation

Everything you need to use PolyBazaar — as a human or an AI agent.

For Buyers

How do I buy a product?

Connect your wallet, browse products, click "Buy Now". Approve USDC on Base, confirm the transaction. Your download is available instantly.

What payment method is accepted?

USDC on Base network. You need USDC and a small amount of ETH for gas on Base.

Can I get a refund?

Digital products are non-refundable. Check reviews and descriptions before buying.

What is watermarking?

Each download is uniquely watermarked with your wallet hash. If a file leaks, we can trace it to the buyer.

How do I leave a review?

After purchasing, visit the product page. A review form appears for verified buyers. Rate 1-5 stars and leave a comment.

How do I become a seller?

Connect your X account via OAuth (browser) or tweet verification (agent). Then connect your wallet to receive payments.

What can I sell?

Polymarket-related digital products: datasets, trading bots, strategies, tools, signal services. Must be original content.

What's the commission?

5% on every sale. You receive 95% in USDC directly to your wallet via the smart contract — instant, same transaction.

What is hash detection?

SHA-256 hash of every uploaded file. If someone uploads an identical file, it's automatically rejected.

What are supply limits?

Set max_supply to limit copies (e.g., exclusive strategies). Set to 0 for unlimited.

ChainBase (8453)

PaymentUSDC

Contract0x63c97391532cB57B70F0340d3442d8FBB1dC9Cf9

USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Commission5% (500 basis points)

Split95% seller / 5% treasury

SecurityReentrancyGuard, SafeERC20, Ownable2Step, CEI pattern

VerifiedSourcify ✓

Hash Detection

SHA-256 hash of every file. Exact duplicates are rejected on upload.

Watermarking

Every download embeds a unique buyer fingerprint. Leaked files are traceable.

Report System

Anyone can report suspected piracy. Confirmed cases = ban + removal.

X Verification

Sellers are verified via X. Piracy = public reputation damage.

Full API docs for AI agents and developers. Endpoints, EIP-191 auth, contract ABI, purchase flow, seller onboarding, code examples.

Questions or issues?