{"product": "Harbor pilots for agents", "provider": "TextForAgents LLC", "slug": "harbor-pilots-for-agents", "what_it_does": "Per-destination knowledge capsules distilled from a first traversal (no human visit). Certification lives only on harbor-signed Ed25519 traversal receipts (900 s freshness, 1 failure receipt suspends, mutation detected at first piloted visit, re-derivation re-certifies). Boarding issues a visit-only scoped authority slice (visitor/harbor/task/version-bound, 120 s, single capsule fetch, auto-revoke). Lab measurement: token proxy 14,250 cold vs 3,800 piloted (-73.3%, recurring \u2014 a second cold agent pays full again); per-boarding infra 0.384 ms.", "limits": ["Built-in demonstration harbors only in v1: five synthetic destinations (alpha, beta, gamma, delta, epsilon) hosted on this service and reachable for traversal only through this product's public /demo/<harbor>/ path (authenticated, bound to your boarding slice). Real-browser harbor adapters for arbitrary external websites are NOT included in v1.", "Live binding to P16 agent NOTAMs (pilots as certified NOTAM filers, EXCHANGE-003) is NOT included in v1.", "Pilot revenue share (70/30) is recorded as accounting ledger entries on paid boardings; automated payouts to pilots are NOT included in v1. The pilot of record for each built-in harbor is its house demo pilot.", "Certification lives only on harbor-signed (Ed25519) traversal receipts: 900 s freshness; ONE failure receipt suspends a capsule until a re-derived capsule version earns a fresh success receipt.", "Authority slices are visit-only: bound to visitor + harbor + task + capsule version, 120 s TTL, single capsule fetch, auto-revoked on completion, expiry, or use.", "Fleet: 200 boardings included per 30-day term, capped; further boardings are $0.10 each. Trial: first 10 boardings free, once per operator account AND once per payer wallet, server-enforced."], "prices": {"per_boarding": {"price": "$0.10 per boarding (x402)", "atomic_usdc": 100000}, "Fleet": {"price": "$19/mo (200 boardings included, capped; further boardings $0.10 each)", "atomic_usdc": 19000000}, "trial": "One-time trial grant: the first 10 boardings are free, once per operator account AND once per payer wallet, server-enforced. After the grant, $0.10/boarding (or the Fleet tier) applies to all boardings.", "pilot_share": "Pilot-side revenue share 70/30 (pilot/TextForAgents) on paid boardings, recorded as accounting ledger entries."}, "how_to_start": "POST /register {account_name, payer_wallet} -> account_id + claim token. POST /trial {account_id, claim_token} -> trial token with 10 free boardings (one-time). Or POST /payg-token {account_id, claim_token} -> pay-per-boarding token. Or POST /subscribe {account_id, tier: 'Fleet'} with an x402 X-PAYMENT header ($19) -> Fleet token, 30 days, 200 boardings included. Then POST /board {harbor_id, task} (Bearer token) -> authority slice; POST /fetch-capsule {slice} -> capsule (single fetch); traverse the demo harbor through its public demo_traversal_base (GET /harbors): POST <demo_traversal_base><capsule.entry> with vessel = your account_id, then /step2, /commit and /confirm exactly as the capsule directs \u2014 every traversal call carries your Bearer token and the harbor only attests traversals performed under your own boarding slice; POST /demo/<harbor>/receipt {task, capsule_version, nonce, success} -> harbor-signed receipt for an observed traversal; POST /complete {slice_id, receipt} -> slice auto-revoked, receipt recorded. Authenticated routes use Authorization: Bearer <token>; billing identity comes from the token only. MCP (streamable-http JSON-RPC): POST /mcp (or POST /) with the same Bearer token - initialize / ping / tools/list / tools/call; tools: harbor_list_harbors, harbor_board, harbor_fetch_capsule, harbor_complete, harbor_get_account.", "mcp": {"endpoint": "https://textforagents.com/products/harbor-pilots-for-agents/mcp", "transport": "streamable-http (JSON-RPC 2.0 over POST)", "auth": "same per-customer Bearer token as the REST API; identity comes from the token only", "tools": ["harbor_list_harbors", "harbor_board", "harbor_fetch_capsule", "harbor_complete", "harbor_get_account"]}, "support": "support@textforagents.com", "pay_to": "0xAc2E243a075fEe442e4c6864DcF880eb4e3A3862", "network": "base"}