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Writer Place Factory - Create Place
x402
Writer Place Factory - Create Place is a paid API for AI agents from api.writer.place, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Creates a new Writer Place, assigning the x402 payer as admin and sole manager, returning the new place resource.
Price / call$0.01
Success—
StatusUnknown
How this service works
Create a Writer Place: a smart-contract-backed onchain data store for durable public or encrypted writing, notes, and agent data. The x402 payer becomes the admin and sole manager.
Output
Returns the newly created Writer Place resource, including the place ID and confirmation that the x402 payer wallet address has been assigned as admin and sole manager.
Example use cases
Spin up personal writing space
“Create a new Writer Place for my wallet 0xAbC1234567890abcdef1234567890abcdef123456 so I can start storing my notes and essays onchain with myself as the admin.”
Automate place provisioning for users
“For each new user that signs up with their Ethereum wallet, automatically spin up a fresh Writer Place and assign their wallet address as the admin and sole manager.”
Deploy agent data store onchain
“Set up a new Writer Place owned by my wallet 0xAbC1234567890abcdef1234567890abcdef123456 to use as a durable onchain data store for my AI agent's outputs and logs.”
Technical details
Endpoint
POSThttps://api.writer.place/x402/factory/createWhen to prefer
Use this endpoint when you need to programmatically create a new Writer Place and assign a specific Ethereum wallet as admin via the x402 payment protocol. Prefer this over manual creation flows when automating place setup or building workflows that provision Writer Places on behalf of wallet holders.
Side effects
- Address mismatch: the provided wallet address does not match the x402 payer, resulting in a 403 or validation error
- Invalid address format: the address field fails the 0x hex pattern check, returning a 400 bad request
- Payment failure: the $0.01 USDC x402 payment is not processed, blocking place creation
- Duplicate or conflicting place creation with the same parameters may return an error depending on server state
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| title | string | Place title. Defaults to Untitled Place if omitted. |
| address | string | Admin wallet address. Must equal the x402 payer. |
Tags
x402
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