twentyone million
Not checkedFinancetwentyonemillion.art
Claim a numbered square on the twentyone million wall for $1 USDC on Base via x402.
Claim this service- Listed price
- $1
- Chain
- Base
- Paid in
- USDC
- Checks
- Not checked
- In our index since
- 13 Nov 2026
Our probes look for a payment challenge. They don't test payment or delivery.
Endpoint
Claim one permanent square on twentyone-million. $1 USDC on Base, one per wallet. POST this URL with a signed payment and the square mints in the response. handle and message are optional: omit both and the square uses a short handle from your address and an empty line. Live: 6 of 21,000 squares claimed, 20,994 open. A novelty collectible: not a token, not an investment. $1.00 listed
Takes a request body; no listing describes it.
Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/twentyonemillion.art
Questions
What payment terms does twentyone million advertise?
The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.
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