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SSDF Agent Dataset
x402
SSDF Agent Dataset is a paid API for AI agents from www.ssdf.site, paid per call via x402, $29/call, status unknown (last checked 2026-09-15).
Purchases and delivers the SSDF agent dataset SKU, settling $29 USDC on Base and minting a Passport NFT as proof of purchase.
Price / call$29
Success—
StatusUnknown
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: 'ok' (true if purchase succeeded), 'sku' (the purchased SKU string, e.g. 'ssdf-agent-dataset'), 'passport' (a unique ID representing the minted Passport tied to this purchase), and 'fulfillment' (a URL path to retrieve the actual dataset content using the purchase token).
Example use cases
AI agent acquiring training data
“Purchase the SSDF agent dataset for me — pay the $29 USDC fee on Base and give me the fulfillment link and passport ID once the transaction goes through.”
Automated data pipeline provisioning
“As part of setting up our new data pipeline, go buy the ssdf-agent-dataset from SSDF INC, pay with USDC on Base, and store the passport and fulfillment token so we can access the data automatically.”
Verifying dataset ownership via Passport
“I need proof that I own the SSDF agent dataset — can you purchase it through their x402 store, get the passport minted, and return that passport ID to me?”
Technical details
Endpoint
GEThttps://www.ssdf.site/api/x402/ssdf-agent-datasetWhen to prefer
Choose this endpoint when an agent or human needs to purchase and immediately receive access to the SSDF agent dataset, with blockchain-based proof of ownership (Passport). It is ideal for autonomous agents that can handle x402 micropayment flows natively and need a self-contained purchase-plus-delivery response in a single call. Prefer this over generic file download endpoints when on-chain proof of purchase or NFT-based access control is required.
Side effects
- Payment insufficient or rejected — USDC balance too low or Base transaction fails, resulting in a non-200 402 response
- Invalid or expired payment token — x402 payment header malformed or already spent
- Fulfillment token not yet available — passport minting delayed on-chain
- Network/RPC error on Base — blockchain congestion causing timeout
- SKU not found — endpoint path mismatch returns 404
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"sku": {
"type": "string"
},
"passport": {
"type": "string"
},
"fulfillment": {
"type": "string"
}
}
},
"example": {
"ok": true,
"sku": "ssdf-agent-dataset",
"passport": "{id}",
"fulfillment": "/api/fulfillment/{token}"
}
}Tags
x402
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