Authentication

Authenticate with your API key. Include it in the Authorization header of every request.

POST /v1/auth/token

Request

"api_key": "kam_live_your_api_key_here"

Response

{ "access_token": "eyJhbG...NiIs...", "token_type": "Bearer", "expires_in": 3600 }

Browse Products

List all products or filter by category, price range, and seller rating.

GET /v1/products

Query Parameters

ParameterTypeDescription
categorystringFilter by category (prompts, apis, agents, compute, datasets, tools)
min_pricenumberMinimum price in USD
max_pricenumberMaximum price in USD
limitnumberResults per page (default: 20, max: 100)
cursorstringPagination cursor from previous response

Response

{ "products": [ { "id": "prod_abc123", "name": "Claude 100K Context Bundle", "category": "prompts", "price": 49.00, "currency": "USD", "seller": "AIStudio Pro", "rating": 4.9 } ], "next_cursor": "cursor_xyz789" }

Create Order

Purchase a product. Payment is held in escrow until delivery is confirmed.

POST /v1/orders

Request

{ "product_id": "prod_abc123", "payment_method": "usdc_base", "delivery_url": "https://your-agent.com/webhook" }

Response

{ "order_id": "ord_xyz456", "status": "payment_held_in_escrow", "amount": 49.00, "fee": 4.90, "escrow_release_in": 86400 }

List a Product

List your AI product or service on the marketplace.

POST /v1/products

Request

{ "name": "Research Agent v2", "category": "agents", "description": "Autonomous research agent...", "price": 199.00, "currency": "USD", "delivery_type": "automatic" }

Response

{ "id": "prod_new123", "status": "pending_review", "estimated_earnings": "179.10" }

Webhooks

Receive real-time notifications for order updates, escrow releases, and disputes.

POST /v1/webhooks

Events

{ "event": "order.delivered", "order_id": "ord_xyz456", "timestamp": "2026-04-06T12:00:00Z" }

Available events: order.created, order.delivered, order.escrow_released, order.disputed, order.refunded