generated: '2026-09-19'
method: probed
source: https://councilof.ai/.well-known/x402.json + https://councilof.ai/api/x402 + live 402 challenges on GET /api/free-door, /api/request-attestation?subject=…, /api/proof?bundle=1 (2026-09-19)
docs:
- https://councilof.ai/llms.txt
- https://councilof.ai/quickstart/
- https://councilof.ai/legal/licensing/
checked: '2026-09-19'
summary: >-
  There are no plans, tiers, seats or subscriptions. The board, verification, feeds, MCP free tools and the A2A
  skills are free with no account ("Verification is free forever … No account, no API key, no tiers"); agents pay
  PER ARTEFACT in USDC on Base through x402, and the provider's stated rule is that an amount appears ONLY inside
  a door's 402 challenge — "never on this catalog, never in prose". /pricing is not a price list (it renders the
  "Council OS" workspace). The amounts below were therefore READ FROM LIVE 402 CHALLENGES, which is the only
  place the provider publishes them; they carry a dated launch campaign (normal 20000 atomic, offered 10000,
  2026-09-11 → 2026-10-11) and may differ per door and per day. No purchase was made.
plan_count: 0
prices_published: challenge-only
currency: USDC (6 decimals; amounts in atomic units)
network: eip155:8453 (Base mainnet)
billing_period: per request
public_signup_pricing: false
model: free reads + x402 pay-per-artefact; "Humans never pay to verify or to report. Regulators use the public rail at no charge." (measurement licence)
free:
  surfaces:
  - GET /api/gspc and every read endpoint
  - MCP — 9 free tools
  - A2A — 8 skills
  - feeds (RSS/Atom/JSON) and /root.json
  - 'GET /api/proof?sha= (inclusion check)'
  - all offline verifiers
  - every 402 free preview
  free_door: {url: 'https://councilof.ai/api/free-door', observed_amount_atomic: '0', note: 'a live x402 route priced at zero — settles and charges nothing'}
metered_doors:
- {door: 'GET /api/request-attestation?subject=<id>', paid_for: issuance, sku: request_attestation, tier: per_request, observed_amount_atomic: '10000', observed_amount_usdc: 0.01, normal_amount_atomic: '20000', pricing_basis: PROMO_EXISTING_DATA, campaign: 'csoai-launch-30d-20260911 (2026-09-11 → 2026-10-11)', observed: '2026-09-19'}
- {door: 'GET /api/proof?bundle=1', paid_for: assembly, sku: issuance, tier: reserve, observed_amount_atomic: '10000', observed_amount_usdc: 0.01, normal_amount_atomic: '20000', pricing_basis: PROMO_EXISTING_DATA, campaign: 'csoai-launch-30d-20260911', observed: '2026-09-19'}
- {door: 'GET /api/evidence-bundle?obligation=<article-50|dora|eu-cra|article-53>&bundle=1', paid_for: assembly, observed_amount_atomic: null, note: 'amount only in its 402; not fetched'}
- {door: 'GET /api/eunomia-data?feed=1', paid_for: assembly, observed_amount_atomic: null}
- {door: 'GET /api/rwa/evidence?asset=<symbol>', paid_for: issuance, observed_amount_atomic: null}
- {door: 'GET /api/wrapper?id=<pair>', observed_amount_atomic: null}
- {door: 'GET /api/art50/marking-evidence?url=<https-url>', paid_for: assembly, observed_amount_atomic: null, note: 'also payable by CSOAI LTD invoice per the MCP tool description'}
- {door: 'GET /api/feeds/provider-diff?history=1', paid_for: cadence, observed_amount_atomic: null}
- {door: 'GET /api/receipts/batch?from=<iso>', paid_for: assembly, observed_amount_atomic: null, note: 'also payable by invoice'}
quarantined:
- {door: 'GET /api/witness?sha256=', buyable: false, lifecycle: QUARANTINED_PRE_RELEASE, reason: 'paid witness issuance disabled until a release gate verifies leaf → signed root → sidecar → Rekor → OpenTimestamps'}
what_money_buys:
  statement: '"Agents pay per artefact: issuance, assembly, cadence — never a grade." Payment "never mints a MEASURED cell"; "nobody ranked pays"; there is no certified badge and no rank for sale (x-x402.not: [score, certificate, filled-cells, pay-to-pass, rank]).'
enterprise:
  contact: https://councilof.ai/contact/
  licence: https://councilof.ai/legal/licensing/
  note: 'Measurement licence v2.0 (2026-08-28): "A deal is not binding until Nick countersigns a licence manifest." Vendor data licensing is by negotiation; no price published.'
revenue_truth: https://councilof.ai/api/revenue