# SSDF Amaima Protocol Digital Purchase

> SSDF Amaima Protocol Digital Purchase is a paid API for AI agents from www.ssdf.site, paid per call via x402, $69/call, status unknown (last checked 2026-09-15).

Purchases the 'ssdf-amaima-protocol' SKU from SSDF INC's digital store, settling $69 USDC on Base via Coinbase and minting a Passport NFT upon successful payment.

## Facts

- Endpoint: GET https://www.ssdf.site/api/x402/ssdf-amaima-protocol
- Price: $69/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ssdf-amaima-protocol-digital-purchase-72190760
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_EqWZ4tL6YCmoB8z-ddaoA

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-amaima-protocol-digital-purchase-72190760
```

Example prompt: Buy the Amaima Protocol from the SSDF digital store — it's $69 USDC settled on Base — and get me the Passport ID and fulfillment link once it goes through.

## When to prefer this

Use this endpoint when you specifically want to purchase the 'ssdf-amaima-protocol' SKU from SSDF INC's digital store, pay $69 USDC on Base via Coinbase Business, and receive both a Passport ID and a fulfillment token. It is the right choice when an agent or human wants to participate in the SSDF Passport ecosystem through a crypto-native x402 payment flow, as opposed to traditional fiat checkout or other SKUs on the same platform.

## Known failure modes

- Insufficient USDC balance causes payment failure and ok: false
- x402 payment header missing or malformed returns 402 Payment Required
- Network congestion on Base delays settlement confirmation
- Invalid or expired payment token results in fulfillment endpoint returning 404
- Passport minting may fail if on-chain state is unavailable at time of settlement

## 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

A JSON object with: 'ok' (true if purchase succeeded), 'sku' (the product identifier 'ssdf-amaima-protocol'), 'passport' (the ID of the minted Passport associated with this purchase), and 'fulfillment' (a URL path to retrieve the fulfilled digital product via token).

## 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-amaima-protocol",
  "passport": "{id}",
  "fulfillment": "/api/fulfillment/{token}"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ssdf-amaima-protocol-digital-purchase-72190760/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)