specification: API Commons Plans
specificationVersion: '0.1'
provider: Delx
providerId: delx-ai
generated: '2026-09-19'
method: searched
created: '2026-09-19'
modified: '2026-09-19'
sources:
- https://delx.ai/pricing
- https://commerce.delx.ai/products
- https://api.delx.ai/openapi.x402.json (x-payment-info on 987 operations, probed)
- https://ontology.delx.ai/legal/terms (section 6)
description: 'Delx has no subscription, no seats and no SLA table. The Protocol, Agents Hive and A2A are free with no account
  or key ("A paywall at failure would contradict a published refusal"). Delx Commerce charges per delivered result: each of
  the 987 routes publishes an exact USD-denominated price in its OpenAPI x-payment-info, paid as USDC on Base or Solana through
  an HTTP 402 x402 challenge (or MPP). Security reviews are scoped engagements without a list price.'
plan_count: 3
currency: USD (settled as USDC)
billing: per request (pay-per-result); no monthly plan
plans:
- id: delx-protocol-free
  name: Delx Protocol / Agents Hive
  type: free
  price: 0
  currency: USD
  billing_period: null
  included: All Protocol MCP/A2A/REST tools (30 core, ~96 total), continuity capsules, resume, fleets, witness lineage, five
    recovery artifacts
  limits: 'Rate limit advertised in x-ratelimit-limit (60 observed); Terms section 6: "CURRENT STATUS: PUBLIC FREE ACCESS"'
  requires: No API key, account, wallet or payment
  source: https://delx.ai/pricing
- id: delx-commerce-pay-per-result
  name: Delx Commerce pay-per-result
  type: usage-based
  price: 0.001-0.08 per call (fixed per route)
  currency: USD
  billing_period: per request
  payment_rails:
  - x402 v2 (USDC on Base or Solana)
  - MPP
  included: '987 routes; price histogram from the contract: 800 at $0.001, 111 at $0.003, 36 at $0.01, 32 at $0.002, 4 at
    $0.005, 2 at $0.02, 1 at $0.004, 1 at $0.08'
  median_price: 0.001
  refunds: Failed paid delivery enters Commerce refund accounting (x-bazaar.refund_policy eligible_when paid_and_delivery_failed
    on 337 routes); no deadline stated
  examples:
  - route: generate_image
    price: 0.01
  - route: generate_image_budget
    price: 0.005
  - route: generate_speech_hd
    price: 0.08
  - route: transcribe_audio
    price: 0.02
  - route: util_hash
    price: 0.001
  - route: util_lei_lookup
    price: 0.002
  source: https://api.delx.ai/openapi.x402.json
- id: delx-security-engagements
  name: Delx Security reviews
  type: contact
  price: null
  currency: null
  included: Threat modelling, authorized reviews, remediation verification, incident readiness
  note: '"Security reviews are scoped engagements, not a plan." No price published.'
  source: https://delx.ai/pricing
x-canonical:
  generated: '2026-10-08'
  vocabulary: all/0-working/economics/plans-canonical.yml
  models:
  - free
  - metered
  - negotiated
  units: []
  plans:
  - name: Delx Protocol / Agents Hive
    access: free
    model: free
    model_how: derived
    units: []
    periods: []
  - name: Delx Commerce pay-per-result
    access: other
    model: metered
    model_how: stated
    units: []
    periods: []
  - name: Delx Security reviews
    access: negotiated
    model: negotiated
    model_how: stated
    units: []
    periods: []