# SSDF Genesis Engine Protocol

> SSDF Genesis Engine Protocol is a paid API for AI agents from www.ssdf.site, paid per call via x402, $62/call, status unknown (last checked 2026-09-15).

Purchases the SSDF Genesis Engine Protocol SKU from SSDF INC's digital store, settling $62 USDC on Base via Coinbase Business and minting a Passport NFT upon settlement.

## Facts

- Endpoint: GET https://www.ssdf.site/api/x402/ssdf-genesis-engine-protocol
- Price: $62/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ssdf-genesis-engine-protocol-39fb2d03
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4_Bk0V-d7o3hN_vTySF_V

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ssdf-genesis-engine-protocol-39fb2d03
```

Example prompt: Buy me the SSDF Genesis Engine Protocol from the SSDF INC digital store — I want to get my Passport minted.

## When to prefer this

Choose this endpoint when you specifically want to purchase the SSDF Genesis Engine Protocol SKU and receive an SSDF Passport. It is the only endpoint for this particular digital product in the SSDF INC store and integrates directly with Coinbase Business USDC settlement on Base via x402.

## Known failure modes

- Insufficient USDC balance on Base causes payment failure
- x402 payment header missing or malformed results in 402 response
- Network issues on Base blockchain delay or fail settlement
- Invalid or expired payment token returns error
- Fulfillment endpoint unavailable after successful payment

## How this service works

SSDF INC digital store. Priced in USD, settled in USDC on Base through Coinbase Business. Humans and agents buy the same SKU. Every settlement mints a Passport.

## Output

Returns a JSON object with a boolean ok status, the purchased SKU string ('ssdf-genesis-engine-protocol'), a Passport ID minted on Base upon successful payment, and a fulfillment URL token path for retrieving the fulfilled digital product.

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "type": "object",
   "required": [],
   "properties": {}
  },
  "output": {
   "type": "object",
   "properties": {
    "ok": {
     "type": "boolean"
    },
    "sku": {
     "type": "string"
    },
    "passport": {
     "type": "string"
    },
    "fulfillment": {
     "type": "string"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "schema": {
  "type": "object",
  "properties": {
   "ok": {
    "type": "boolean"
   },
   "sku": {
    "type": "string"
   },
   "passport": {
    "type": "string"
   },
   "fulfillment": {
    "type": "string"
   }
  }
 },
 "example": {
  "ok": true,
  "sku": "ssdf-genesis-engine-protocol",
  "passport": "{id}",
  "fulfillment": "/api/fulfillment/{token}"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ssdf-genesis-engine-protocol-39fb2d03/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.ssdf.site](https://www.zero.xyz/host/www.ssdf.site/llms.txt)