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Mint Buyer Account Link Code
Mint Buyer Account Link Code is a paid API for AI agents from memory.withzero.xyz, paid per call via MPP, metered — billed by usage, status unknown (last checked 2026-09-14, last successful call 2026-07-29).
Generates a single-use, 10-minute expiring code that links another purchasing channel to the current buyer account on memory.withzero.xyz.
PriceMeteredbilled by usage
Success100%
StatusUnknown
How this service works
Mint a single-use code (10 min) that links another purchasing channel to this buyer account.
Output
Returns a JSON object containing a single-use link code string, the associated buyer_id, and an expires_at timestamp (valid for 10 minutes). The agent can pass this code to another channel's link-code redemption endpoint to merge that channel into the same buyer account.
Example use cases
Example prompt
“Mint a link code for my memory.withzero.xyz buyer account so I can connect another purchasing channel to it — I need the one-time code and when it expires.”
Technical details
Endpoint
POSThttps://memory.withzero.xyz/api/v1/buyer/link-codesWhen to prefer
Use this endpoint when you need to unify multiple purchasing channels under a single buyer account on memory.withzero.xyz — for example, when an agent operates across different payment contexts (e.g., different wallets or platforms) and needs memory billing consolidated. This is specifically for account linking initiation; the counterpart redemption endpoint handles consuming the code.
Side effects
- Authentication failure: caller is not recognized as a valid buyer, returns 401
- Rate limiting: too many link codes minted in short succession, returns 429
- Service unavailable: memory backend unreachable, returns 503
- Expired code used on redemption endpoint: code is only valid for 10 minutes from minting
Input
Schema · Request body
{
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {},
"additionalProperties": false
}Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| coderequired | string | |
| buyer_idrequired | string | |
| expires_atrequired | string |
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