{"unit":"credits","credit_usd":0.001,"prices":{"machine_envelope":{"credits":10,"usd":0.01,"default_credits":10,"ceiling_credits":1000,"env_override":"GUILD_PRICE_MACHINE_ENVELOPE","basis":"a high-volume, privacy-preserving non-repudiation primitive for machine messages and economic intents; opening at one cent keeps it below the value of the coordination error it prevents, while free verification makes every issued artefact more useful","overridden_by_env":false,"runtime_override_credits":null,"precedence":"env > autonomous experiment override > default"},"payment_decision":{"credits":10,"usd":0.01,"default_credits":10,"ceiling_credits":1000,"env_override":"GUILD_PRICE_PAYMENT_DECISION","basis":"a high-volume wallet safety primitive evaluated at the last reversible moment before signing; one cent is below the median x402 transfer and buys a portable signed record that binds the exact payee, chain, asset, amount and resource to current identity/risk evidence","overridden_by_env":false,"runtime_override_credits":null,"precedence":"env > autonomous experiment override > default"},"deep_preflight":{"credits":20,"usd":0.02,"default_credits":20,"ceiling_credits":500,"env_override":"GUILD_PRICE_DEEP_PREFLIGHT","basis":"just above the marginal cost of several bounded outbound probes, and far below the cost of the mistake it prevents: an irreversible x402 transfer to an endpoint that does not work","overridden_by_env":false,"runtime_override_credits":null,"precedence":"env > autonomous experiment override > default"},"evidence_bundle":{"credits":100,"usd":0.1,"default_credits":100,"ceiling_credits":2000,"env_override":"GUILD_PRICE_EVIDENCE_BUNDLE","basis":"a durable, offline-verifiable artefact the caller keeps and can re-verify without us; priced below the signed-decision family because it attests to an observation, not a recommendation","overridden_by_env":false,"runtime_override_credits":null,"precedence":"env > autonomous experiment override > default"},"watch_cycle":{"credits":5,"usd":0.005,"default_credits":5,"ceiling_credits":100,"env_override":"GUILD_PRICE_WATCH_CYCLE","basis":"charged per recheck ACTUALLY performed, so a quiet endpoint costs the customer nothing and we never bill for work we did not do","overridden_by_env":false,"runtime_override_credits":null,"precedence":"env > autonomous experiment override > default"},"watch_provision":{"credits":0,"usd":0.0,"default_credits":0,"ceiling_credits":100,"env_override":"GUILD_PRICE_WATCH_PROVISION","basis":"free — taking money before any observation exists would be charging for a promise","overridden_by_env":false,"runtime_override_credits":null,"precedence":"env > autonomous experiment override > default"},"best_agent":{"credits":10,"usd":0.01,"default_credits":10,"ceiling_credits":1000,"env_override":"GUILD_PRICE_BEST_AGENT","basis":"the trust read every other product hangs off: one cent answers WHICH agent to delegate to, over the whole graph, before the caller risks the task or the payment; the unchanged price the gateway has charged since the rail went live, now readable from one source","overridden_by_env":false,"runtime_override_credits":null,"precedence":"env > autonomous experiment override > default"},"signed_decision":{"credits":1000,"usd":1.0,"default_credits":1000,"ceiling_credits":5000,"env_override":"GUILD_PRICE_SIGNED_DECISION","basis":"a Guild-signed, offline-verifiable AGD-1 decision a THIRD party can re-verify without calling us; priced two orders above the unsigned read because the artefact is portable and the liability is ours","overridden_by_env":false,"runtime_override_credits":null,"precedence":"env > autonomous experiment override > default"}},"policy":"Prices are configuration, not doctrine: each is an env-overridable, reversible guess with a stated basis and a hard ceiling. The autonomous experiment engine may move a price within its ceiling; it may not invent an operation, and it may not treat a price it has never measured as settled.","measured_basis_2026_07":"Total x402 settled volume across all networks in July 2026: $232,329, down 98.9% from the November 2025 peak on flat transaction count (~$0.04/tx). Median Bazaar listing: 2 calls, 1 unique payer per 30 days. Median earning agent: $1.65 per 30 days. These prices are set for THAT population.","free_forever":{"GET /preflight":"live checks + verdict for one endpoint","GET /index":"the public index and what we observed","GET /index/search":"search the index","POST /evidence/verify":"verify a bundle we issued","why":"charging for 'does this endpoint work' would make the ecosystem worse and this index poorer"},"buy":{"credits":"POST /billing/trial (self-serve, no human)","x402":"pay per call on the live rail — see GET /x402/readiness"}}