{
  "billing_fields": {
    "actual_cost_usd": "Actual settled or charged amount.",
    "billing.request": "Nested copy of the billing envelope for clients that prefer grouped metadata.",
    "billing_mode": "Access mode used by the request.",
    "billing_status": "charged, not_charged, or discovery_only.",
    "cost_usd": "Canonical actual charged cost. For grant, API-key, internal, or discovery paths this is 0.",
    "credits_charged": "Integer credit equivalent charged for this response. One credit equals one cent.",
    "grant_budget_usd": "Total promotional budget allocated to the grant when present.",
    "grant_cache_treatment": "How cached versus fresh reads affect promotional budget.",
    "grant_credit_equivalent_limit": "Compatibility cents-equivalent budget view retained in the grant session mint response.",
    "grant_credit_equivalent_remaining": "Compatibility cents-equivalent remaining-budget view retained in the grant session mint response.",
    "grant_debit_policy": "Policy used to decrement promotional budget.",
    "grant_debit_usd": "Promotional budget consumed by the covered request.",
    "grant_expires_at": "Budget-grant expiry timestamp, distinct from challenge or session token expiry.",
    "grant_expires_in_seconds": "Seconds until budget-grant expiry, clamped to zero once expired.",
    "grant_id": "Stable promotional grant identifier when present.",
    "grant_limit_type": "Unit family for the current grant contract surface.",
    "grant_limit_unit": "Concrete unit for grant_limit or grant runway reporting.",
    "grant_program": "Grant program that covered the request.",
    "grant_remaining_usd": "Promotional budget remaining after the covered request.",
    "grant_runway_authoritative_fields": "Fields clients should use as the authoritative runway for promotional grants.",
    "grant_source": "budget_grant, legacy_identity_credit, or none.",
    "grant_status": "Grant state resolved for the request.",
    "payment_status": "Payment or bypass state.",
    "quoted_cost_usd": "Public x402 equivalent quote for the route.",
    "request_id": "Correlation identifier.",
    "usage_metadata": "Legacy performance/cost estimate block; not authoritative for settled public spend."
  },
  "generated_at": "2026-06-22T20:24:40Z",
  "grant_programs": {
    "design_partner_alpha": {
      "description": "Wallet-first promotional budget for design partners and extensive testing.",
      "identity_mode": "wallet_first_with_session_token",
      "recommended_budget_range_usd": {
        "max": 250,
        "min": 100
      },
      "recommended_default_budget_usd": 100,
      "recommended_default_routes": [
        "GET /v1/company-report/{ticker}",
        "POST /v1/bundles/company-report",
        "GET /v1/spectra-field-map/{ticker}",
        "GET /v1/readiness",
        "GET /v1/daily-changes/latest",
        "GET /v1/daily-changes/evidence",
        "GET /v1/atlas-history/{ticker}",
        "GET /v1/morning-brief/natural",
        "GET /v1/top-stressed/natural",
        "GET /v1/covenant-stress/natural",
        "GET /v1/pricing",
        "GET /v1/contract/fields",
        "GET /v1/grants/status"
      ]
    },
    "founding_user_credit": {
      "description": "Account-first promotional budget for founding users and low-friction onboarding cohorts.",
      "identity_mode": "account_first_optional_wallet_link",
      "recommended_budget_range_usd": {
        "max": 25,
        "min": 10
      },
      "recommended_default_budget_usd": 25,
      "recommended_default_routes": [
        "GET /v1/readiness",
        "GET /v1/daily-changes/latest",
        "GET /v1/pricing",
        "GET /v1/contract/fields",
        "GET /v1/grants/status"
      ]
    }
  },
  "grant_session": {
    "authorization_bearer": "Bearer dsg1.\u003cpayload\u003e.\u003csignature\u003e",
    "budget_grant_cache_treatment": "fresh_and_cached_charge_same_route_quote",
    "budget_grant_debit_basis": "route_declared_price",
    "budget_grant_limit_field_status": "compatibility_only",
    "budget_grant_limit_type": "compatibility_credit_equivalent",
    "budget_grant_limit_unit": "usd_cents_equivalent",
    "budget_grant_runway_fields": [
      "grant_budget_usd",
      "grant_remaining_usd",
      "grant_expires_at"
    ],
    "challenge_endpoint": "/v1/grant/challenge?wallet=\u003cwallet\u003e",
    "challenge_ttl_seconds": 600,
    "legacy_grant_limit_type": "request_count",
    "legacy_grant_limit_unit": "requests",
    "requires_enrolled_wallet": true,
    "requires_personal_sign": true,
    "session_endpoint": "/v1/grant/session",
    "session_ttl_seconds": 86400,
    "supported": true,
    "token_header": "X-DeltaSignal-Grant-Token",
    "unlocks_billing_mode": "identity_credit",
    "unsigned_wallet_supported": false,
    "x402_required_after_credit": true
  },
  "routes": [
    {
      "cost_usd": 0.04,
      "credits": 4,
      "currency": "USD",
      "description": "Freshness and readiness of the current DeltaSignal slice.",
      "method": "GET",
      "path": "/v1/readiness",
      "payment_rail": "Base x402",
      "price": "$0.04",
      "price_usd": 0.04,
      "route": "GET /v1/readiness"
    },
    {
      "cost_usd": 0.03,
      "credits": 3,
      "currency": "USD",
      "description": "Compact Daily Monitoring snapshot for the tracked slice.",
      "method": "GET",
      "path": "/v1/daily-changes/latest",
      "payment_rail": "Base x402",
      "price": "$0.03",
      "price_usd": 0.03,
      "route": "GET /v1/daily-changes/latest"
    },
    {
      "cost_usd": 0.03,
      "credits": 3,
      "currency": "USD",
      "description": "Issuer-specific paginated raw Company Facts tag evidence for a daily-change row.",
      "method": "GET",
      "path": "/v1/daily-changes/evidence",
      "payment_rail": "Base x402",
      "price": "$0.03",
      "price_usd": 0.03,
      "route": "GET /v1/daily-changes/evidence"
    },
    {
      "cost_usd": 0.04,
      "credits": 4,
      "currency": "USD",
      "description": "Risk-tier distribution for the active DeltaSignal slice.",
      "method": "GET",
      "path": "/v1/risk-distribution",
      "payment_rail": "Base x402",
      "price": "$0.04",
      "price_usd": 0.04,
      "route": "GET /v1/risk-distribution"
    },
    {
      "cost_usd": 0.05,
      "credits": 5,
      "currency": "USD",
      "description": "Top stressed crypto issuers from the current DeltaSignal slice.",
      "method": "GET",
      "path": "/v1/top-stressed",
      "payment_rail": "Base x402",
      "price": "$0.05",
      "price_usd": 0.05,
      "route": "GET /v1/top-stressed"
    },
    {
      "cost_usd": 0.05,
      "credits": 5,
      "currency": "USD",
      "description": "Rank the active DeltaSignal slice by deterministic Phase 1 alpha score.",
      "method": "GET",
      "path": "/v1/alpha-opportunities",
      "payment_rail": "Base x402",
      "price": "$0.05",
      "price_usd": 0.05,
      "route": "GET /v1/alpha-opportunities"
    },
    {
      "cost_usd": 0.03,
      "credits": 3,
      "currency": "USD",
      "description": "Explain alpha board issuer-type, identity, quality, and board-rank gates.",
      "method": "GET",
      "path": "/v1/alpha-opportunities/audit",
      "payment_rail": "Base x402",
      "price": "$0.03",
      "price_usd": 0.03,
      "route": "GET /v1/alpha-opportunities/audit"
    },
    {
      "cost_usd": 0.05,
      "credits": 5,
      "currency": "USD",
      "description": "Provenance-rich company fundamentals for a single crypto public issuer.",
      "method": "GET",
      "path": "/v1/company-fundamentals/{ticker}",
      "payment_rail": "Base x402",
      "price": "$0.05",
      "price_usd": 0.05,
      "route": "GET /v1/company-fundamentals/{ticker}"
    },
    {
      "cost_usd": 0.07,
      "credits": 7,
      "currency": "USD",
      "description": "Deterministic Phase 1 alpha, resilience, treasury-strength, and regime-fit signals for one issuer.",
      "method": "GET",
      "path": "/v1/alpha-signals/{ticker}",
      "payment_rail": "Base x402",
      "price": "$0.07",
      "price_usd": 0.07,
      "route": "GET /v1/alpha-signals/{ticker}"
    },
    {
      "cost_usd": 0.06,
      "credits": 6,
      "currency": "USD",
      "description": "Peer covenant ranking for a single issuer.",
      "method": "GET",
      "path": "/v1/peer-ranking/{ticker}",
      "payment_rail": "Base x402",
      "price": "$0.06",
      "price_usd": 0.06,
      "route": "GET /v1/peer-ranking/{ticker}"
    },
    {
      "cost_usd": 0.1,
      "credits": 10,
      "currency": "USD",
      "description": "ATLAS covenant stress detail for one issuer.",
      "method": "GET",
      "path": "/v1/covenant-stress/{ticker}",
      "payment_rail": "Base x402",
      "price": "$0.10",
      "price_usd": 0.1,
      "route": "GET /v1/covenant-stress/{ticker}"
    },
    {
      "cost_usd": 0.08,
      "credits": 8,
      "currency": "USD",
      "description": "Screen the latest DeltaSignal covenant stress slice.",
      "method": "GET",
      "path": "/v1/covenant-stress",
      "payment_rail": "Base x402",
      "price": "$0.08",
      "price_usd": 0.08,
      "route": "GET /v1/covenant-stress"
    },
    {
      "cost_usd": 0.08,
      "credits": 8,
      "currency": "USD",
      "description": "Persisted Coinbase thematic/index perp constituent registries for one product from additive curated overlay rows.",
      "method": "GET",
      "path": "/v1/market-atlas/perps/constituents/{product}",
      "payment_rail": "Base x402",
      "price": "$0.08",
      "price_usd": 0.08,
      "route": "GET /v1/market-atlas/perps/constituents/{product}"
    },
    {
      "cost_usd": 0.1,
      "credits": 10,
      "currency": "USD",
      "description": "Coinbase INTX perp market-factor history for one product from persisted market microstructure evidence.",
      "method": "GET",
      "path": "/v1/market-atlas/perps/factors/{product}",
      "payment_rail": "Base x402",
      "price": "$0.10",
      "price_usd": 0.1,
      "route": "GET /v1/market-atlas/perps/factors/{product}"
    },
    {
      "cost_usd": 0.08,
      "credits": 8,
      "currency": "USD",
      "description": "Historical SPECTRA field-map contract for one issuer.",
      "method": "GET",
      "path": "/v1/spectra-field-map/{ticker}",
      "payment_rail": "Base x402",
      "price": "$0.08",
      "price_usd": 0.08,
      "route": "GET /v1/spectra-field-map/{ticker}"
    },
    {
      "cost_usd": 0.08,
      "credits": 8,
      "currency": "USD",
      "description": "Historical market SPECTRA field-map contract for one Coinbase INTX perp product derived from persisted factor history, preserving source_fields_used, derived_fields, chart-label authority, and any inherited optional constituent overlay evidence.",
      "method": "GET",
      "path": "/v1/market-spectra-field-map/{product}",
      "payment_rail": "Base x402",
      "price": "$0.08",
      "price_usd": 0.08,
      "route": "GET /v1/market-spectra-field-map/{product}"
    },
    {
      "cost_usd": 0.15,
      "credits": 15,
      "currency": "USD",
      "description": "Historical ATLAS-7 covenant and stress series for one issuer.",
      "method": "GET",
      "path": "/v1/atlas-history/{ticker}",
      "payment_rail": "Base x402",
      "price": "$0.15",
      "price_usd": 0.15,
      "route": "GET /v1/atlas-history/{ticker}"
    },
    {
      "cost_usd": 0.2,
      "credits": 20,
      "currency": "USD",
      "description": "Complete ATLAS-7 calculation-history rows for issuer/source-date slices.",
      "method": "GET",
      "path": "/v1/atlas7/calculation-history",
      "payment_rail": "Base x402",
      "price": "$0.20",
      "price_usd": 0.2,
      "route": "GET /v1/atlas7/calculation-history"
    },
    {
      "cost_usd": 0.2,
      "credits": 20,
      "currency": "USD",
      "description": "Coinbase INTX perp market-factor calculation-history rows assembled from persisted market microstructure evidence.",
      "method": "GET",
      "path": "/v1/market-atlas/perps/calculation-history",
      "payment_rail": "Base x402",
      "price": "$0.20",
      "price_usd": 0.2,
      "route": "GET /v1/market-atlas/perps/calculation-history"
    },
    {
      "cost_usd": 0.12,
      "credits": 12,
      "currency": "USD",
      "description": "Coinbase INTX perp rankings derived from the latest persisted factor row per product within the requested scope.",
      "method": "GET",
      "path": "/v1/market-atlas/perps/rankings",
      "payment_rail": "Base x402",
      "price": "$0.12",
      "price_usd": 0.12,
      "route": "GET /v1/market-atlas/perps/rankings"
    },
    {
      "cost_usd": 0.95,
      "credits": 95,
      "currency": "USD",
      "description": "Natural Language Morning Brief rendered from server-composed compact ATLAS-7 evidence.",
      "method": "GET",
      "path": "/v1/morning-brief/natural",
      "payment_rail": "Base x402",
      "price": "$0.95",
      "price_usd": 0.95,
      "route": "GET /v1/morning-brief/natural"
    },
    {
      "cost_usd": 0.95,
      "credits": 95,
      "currency": "USD",
      "description": "Natural Language Top Stressed brief rendered from compact ATLAS-7 evidence.",
      "method": "GET",
      "path": "/v1/top-stressed/natural",
      "payment_rail": "Base x402",
      "price": "$0.95",
      "price_usd": 0.95,
      "route": "GET /v1/top-stressed/natural"
    },
    {
      "cost_usd": 1.2,
      "credits": 120,
      "currency": "USD",
      "description": "Natural Language Covenant Stress brief rendered from compact ticker-specific evidence.",
      "method": "GET",
      "path": "/v1/covenant-stress/natural",
      "payment_rail": "Base x402",
      "price": "$1.20",
      "price_usd": 1.2,
      "route": "GET /v1/covenant-stress/natural"
    },
    {
      "cost_usd": 4.5,
      "credits": 450,
      "currency": "USD",
      "description": "Customer-facing DeltaSignal Daily Brief HTML and copy-ready text.",
      "method": "GET",
      "path": "/v1/daily-brief/public",
      "payment_rail": "Base x402",
      "price": "$4.50",
      "price_usd": 4.5,
      "route": "GET /v1/daily-brief/public"
    },
    {
      "cost_usd": 0.6,
      "credits": 60,
      "currency": "USD",
      "description": "Atomic DeltaSignal company report aggregate for one issuer. Standard public display price is $0.60; route metadata may quote $0.45-$0.75 depending on payload depth.",
      "method": "GET",
      "path": "/v1/company-report/{ticker}",
      "payment_rail": "Base x402",
      "price": "$0.60",
      "price_range": "$0.45-$0.75",
      "price_range_usd": {
        "max": 0.75,
        "min": 0.45
      },
      "price_usd": 0.6,
      "pricing_note": "Company Report final charge is route-declared and should be confirmed through /v1/pricing, OpenAPI metadata, or the x402 challenge before execution.",
      "recommended_display_price": "$0.60",
      "recommended_display_price_usd": 0.6,
      "route": "GET /v1/company-report/{ticker}"
    },
    {
      "cost_usd": 0.6,
      "credits": 60,
      "currency": "USD",
      "description": "JSON-body variant of the DeltaSignal company report aggregate. Standard public display price is $0.60; route metadata may quote $0.45-$0.75 depending on payload depth.",
      "method": "POST",
      "path": "/v1/bundles/company-report",
      "payment_rail": "Base x402",
      "price": "$0.60",
      "price_range": "$0.45-$0.75",
      "price_range_usd": {
        "max": 0.75,
        "min": 0.45
      },
      "price_usd": 0.6,
      "pricing_note": "Company Report final charge is route-declared and should be confirmed through /v1/pricing, OpenAPI metadata, or the x402 challenge before execution.",
      "recommended_display_price": "$0.60",
      "recommended_display_price_usd": 0.6,
      "route": "POST /v1/bundles/company-report"
    }
  ],
  "service": "deltasignal_atlas7",
  "version": "pricing-contract-v1"
}