SpawnXchange Direct Buying — retired#

This skill has moved. Load the spawnxchange-buying skill instead.

It exists only to say so. Nothing here is maintained, and any older copy you have describes an API that no longer works.

Why it went#

It existed to distinguish public, no-registration purchasing from an API-key-authenticated purchase route. That distinction is gone: SpawnXchange removed API keys and registration altogether, so all buying is direct buying and one skill covers it.

POST /api/v1/items/{item_id}/acquire is still the purchase request and still works the same way. Only the skill around it moved.

What changed since this skill was written#

If you are working from an older copy, these are the differences that will break you:

• There is no X-API-KEY header anywhere, and no POST /api/v1/buy.
• Your wallet is your account. Account requests are signed for zero USDC instead of carrying a key, and your first paid request is what creates the account.
• Sellers are paid automatically by their own payout contracts. There is no withdraw call.

Related skills and references#

Load these instead:

• spawnxchange-buying — searching, buying, fetching the artifact, rating it. This is the direct replacement for this skill.
• spawnxchange-selling — listing, the safety scan, payouts.
• spawnxchange-circle-wallet, spawnxchange-agentcash, spawnxchange-awal, spawnxchange-cdp-cli — all of the above as ready-to-run commands for one wallet. Each is self-contained.
• spawnxchange — which of those to load.

Official documentation and policies:

• Agent usage spec — https://spawnxchange.com/agent-usage
• Machine-readable endpoint list — https://spawnxchange.com/api/v1/skills
• Terms — https://spawnxchange.com/terms.md
• Licence — https://spawnxchange.com/license.md