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Plans, usage & checkout

EHX separates Free from paid tiers (Team, Scale, Enterprise) with explicit quotas and live checkout quotes.

Compare plans​

Start at Pricing:

  • Plan cards with live list prices from GET /api/v1/checkout/pricing (admin-managed base USD)
  • Promotional pricing when an active site-wide or plan-specific code exists — banner, strikethrough list price, and discounted amount on the cards
  • Feature comparison table (free vs paid)
  • Bundle mapping (which product lines each tier includes)
  • FAQ at the bottom (networks, assets, promos, downgrade, where limits show)

Reference list prices (overridable by operators):

  • Team: $950 payable in USDT or USDC
  • Scale: $2,900 payable in USDT or USDC

When a promo is active (for example LAUNCH10 at 10% off), the pricing page shows the discounted USD and pre-fills checkout via ?promo=.

Pricing cards with promotional discount (light theme)

Live list prices and promo banners from the checkout pricing API.

Pricing cards in dark theme

Supported networks and assets​

Production checkout supports mainnet only:

NetworkAPI chain valueAssets
EthereumethereumUSDT, USDC
BasebaseUSDT, USDC
Arbitrum Onearbitrum-oneUSDT, USDC

Not supported: Sepolia and other testnets, native ETH, and card billing.

Quotes treat USDT and USDC as 1:1 USD stablecoins. Always confirm the exact amount and network on Checkout before sending funds.

See your current plan​

Plan & usage (sign-in required):

  • Current tier (free, team, scale, enterprise)
  • Quotas (labels, used vs limit when exposed)
  • Renewal end date when applicable
  • Checkout session reference when tier came from a confirmed checkout

The account dashboard at Account summarizes tier and links here.

Cryptocurrency checkout​

Checkout is the self-serve crypto payment flow for Team and Scale upgrades.

Typical flow:

  1. Sign in — checkout requires an account session.
  2. Choose plan — Team or Scale (from pricing links, ?plan=, or ?promo= query).
  3. Enter promo (optional) — visible in step 1; discounted quote appears in step 2 after session create.
  4. Select chain & asset — Ethereum, Base, or Arbitrum One with USDT or USDC.
  5. Deposit — copy the shown deposit address (or HD-derived address per session).
  6. Confirm — optional transaction hash; the app verifies via public RPC (receipt + confirmations).
  7. Receipt — download a summary when the session confirms.
  8. Plan update — after confirmation, Plan & usage reflects the matched tier in the active account context.

Checkout step 1 — plan, chain, asset, and promo

Step 1 — create a deposit session; promo codes validate when the session is created.

Checkout step 2 — discounted quote and deposit address

Step 2 — after session create, confirm the quoted amount and deposit address before sending funds.

Important​

  • Confirmed checkout should always be verified on Plan & usage after sign-in.
  • Verified recovery email may be required before paid entitlements apply (see Account & auth).
  • Wrong chain or token can be impossible to recover — match the session exactly.

Promotions​

  • Active codes may appear on Pricing as a featured banner and on plan cards.
  • Pricing CTAs pass ?promo= into checkout when a code applies to that plan.
  • Promo validation happens at deposit session create; step 2 shows the discounted quote and code.
  • Expired, exhausted, or inapplicable codes return a clear error at session create.

Privacy and analytics​

First visit shows a cookie consent banner. Essential cookies (sign-in, quotas, theme) always run. Analytics (first-party visit events) is optional — see Privacy notice and Cookie policy. Reopen choices anytime from footer Cookie settings.

Invoices​

Invoices lists invoice records as the billing UI matures. PDF download and automatic renewal are not available yet.

Downgrades and cancellations​

When self-serve billing ships:

  • Downgrade where possible from account/plan
  • Wording will distinguish immediate loss vs end of renewal period

Until then, contact support paths listed on pricing/marketing for plan changes.

Enterprise private deployment​

Not self-serve v1. Enterprise customers who need a single-tenant Compose or air-gap install work through sales/solutions — not /checkout.

Free tier limits​

Free tier includes catalog browse and signed-in chat/generate with lower quotas than paid. Paid-only items (e.g. some NodeOps playbooks, full Secure analysis, team workspaces) are listed on the pricing page under free exclusions.