generated: '2026-09-05' method: probed source: https://commsharbor.com/api/billing note: >- Read from the provider's public machine-readable billing catalog (GET /api/billing, 200, unauthenticated, catalog version 1). Access is currently invite-only and live checkout is disabled: a purchase request answers a standard x402 payment challenge (network base, chain 8453, USDC, facilitator facilitator.payai.network, mode live). Nothing auto-renews, and a global bootstrap hard cap of 1,000 real recipients per month prevails over every entitlement. A separate x402 prepaid credit token (POST /api/credito) debits usage on any API of the house. plan_count: 3 checkout_live: false invite_only: true auto_renew: false global_recipient_hard_cap_per_month: 1000 payment: provider: x402 network: base chain_id: 8453 asset: USDC facilitator: https://facilitator.payai.network plans: - name: Trial price: 0 currency: USD period: 30 days included: sending_domains: 1 contacts: 1000 sends: 5000 detail: One organization trial per verified owner. - name: Pass price: 15 currency: USD period: 30 days included: sending_domains: 2 contacts: 5000 sends: 20000 detail: Never auto-renews. - name: Top-up price: 10 currency: USD period: valid 365 days included: sends: 10000 requires: an active Pass detail: Additional sends on top of an active pass.