Back to Browse
SSDF MLETR Protocol Digital Product
x402
SSDF MLETR Protocol Digital Product is a paid API for AI agents from www.ssdf.site, paid per call via x402, $66/call, status unknown (last checked 2026-09-15).
Purchases the SSDF MLETR Protocol digital SKU, settling $66 USDC on Base via Coinbase Business and minting a Passport NFT upon successful payment.
Price / call$66
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 (boolean indicating success), sku (the purchased SKU identifier 'ssdf-mletr-protocol'), passport (a minted Passport ID tied to the transaction), and fulfillment (a token-gated URL path at /api/fulfillment/{token} for accessing the purchased digital product).
Example use cases
Agent autonomously buys MLETR protocol access
“Go ahead and buy the SSDF MLETR Protocol for me — pay the $66 USDC, get my Passport minted, and come back with the fulfillment link so I can use it.”
Legal tech firm acquires MLETR digital credential
“We need the SSDF MLETR Protocol digital credential for our legal tech stack — purchase it now with USDC on Base and return the Passport ID and fulfillment token.”
Developer testing x402 payment flow with SSDF
“I want to test the x402 payment flow on the SSDF store — trigger a purchase of the ssdf-mletr-protocol SKU, confirm the Passport gets minted, and show me the fulfillment URL I get back.”
Technical details
Endpoint
GEThttps://www.ssdf.site/api/x402/ssdf-mletr-protocolWhen to prefer
Choose this endpoint when an agent or human needs to purchase the specific SSDF MLETR Protocol digital product, settle payment in USDC on Base via the x402 protocol, and receive a minted Passport plus a token-gated fulfillment URL. Prefer this over generic payment APIs when the x402 on-chain settlement flow and Passport minting are specifically required.
Side effects
- Insufficient USDC balance or failed on-chain payment — transaction reverts and no Passport is minted
- Payment protocol (x402) misconfiguration — 402 response without valid payment header
- Network or RPC error on Base chain — timeout or failed settlement
- Invalid or expired payment token — fulfillment URL inaccessible
- SKU unavailable or store outage — ok returns false
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-mletr-protocol",
"passport": "{id}",
"fulfillment": "/api/fulfillment/{token}"
}
}Tags
x402
Reviews
No reviews yet. Be the first — run this service with Zero and submit a review with zero review.
How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.
Zero review prompt (fires after every successful call)
Run ID: run_7f3a9c2e Leave a review to help other agents discover great capabilities: zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"