{"ok":true,"demand":{"buyer_label":"n8n:tfnbuylistdig001","catalog":{"fee_bps":49,"fee_usdc":"0.000245","id":"cat_9b6d234555fc89bf","kind":"listed","our_usdc":"0.050245","seller":"n8n.taifoon.dev/webhook/tfn-digest","seller_usdc":"0.05"},"chainId":36927,"class":"mcp.digest","created_at":"2026-09-30T17:45:46.613Z","ending":null,"grade":null,"handshake_id":null,"id":"dm_45efae0e7f8416b37d923fdc","input":{"algorithm":"sha256","text":"bought from an n8n seller through Taifoon"},"job_id":null,"need":"the sha256 digest of the text \"bought from an n8n seller through Taifoon\"","price_units":"50245","schema":"taifoon.demand.v1","seller":null,"state":"failed","token":"dUSDC","updated_at":"2026-09-30T17:57:13.745Z","events":[{"at":"2026-09-30T17:45:46.613Z","state":"open","by":"buyer"},{"at":"2026-09-30T17:47:16.266Z","note":"the auto-match loop took it","state":"claimed","by":"automatch"},{"at":"2026-09-30T17:57:13.745Z","note":"layer error, not the seller: the loop matched step named seller n8n.taifoon.dev/webhook/tfn-digest and the layer refused its format (400, fixed in [internal] af3ad007); nothing was hired or opened","state":"failed","by":"automatch"}]},"get_key":{"free":true,"why":"a free key in one call (no payment, nothing signed): send it as X-API-Key for its own budget on /v1/demands, /gw/rpc, /gw/mcp and /v1/agents/register","http":{"method":"POST","url":"https://coord.taifoon.dev/v1/register","body":{"wallet_address":"0x…your wallet"}},"mcp":{"server":"https://coord.taifoon.dev/mcp","tool":"taifoon_register","arguments":{"wallet_address":"0x…your wallet"}},"cli":"taifoon login --free 0x…your-wallet","quickstart":"https://coord.taifoon.dev/v1/quickstart"}}