Developer Checkout

Your Stack

Primitives

FHE backendH33 Flagship BFV-64

SignatureDilithium-3

FHE-IQ routingOff

Cost model

1u / call

Unit math1

Volume—

$/call—

Plan

Tier—

Included units—

BillingMonthly

Token allocation

Token B—

WalletsNot set

🔥 Will burn if unclaimed

Recommended plan

Configure below

—

/ month

Configure your stack to see pricing

Use case

Stack

Volume

Billing

Token

Review

Configure Your H33 Stack

Step 01 / 06

What are you building?

Select your use case. We'll pre-configure your optimal stack — you can customize everything on the next step.

Step 02 / 06

Build your stack

Choose your FHE primitive, signature scheme, and routing layer. Units compose linearly — pricing updates live on the left.

FHE Backend · BFV (integer) and CKKS (float/ML) are mutually exclusive per call

Signature Add-On · Dilithium-3 always included free

H33-FHE-IQ Routing · +13 units · selects optimal backend in <500ns

FHE-IQ Off

Intelligent auto-routing across BFV-64, BFV-32, CKKS. Pays for itself at scale by routing down from over-provisioned tiers.

+13u

Step 03 / 06

How many calls per month?

Enter your expected monthly call volume. The right plan recommends itself from the math. You can change plans anytime.

calls / month

Recommended plan · based on your stack + volume

🏦

Banking & Identity Add-On

KYC verification + AML screening — per-verification flat pricing, independent of your unit plan

Step 04 / 06

Billing cycle

Annual billing saves 17% on the subscription. Overage unit rates are the same regardless of billing cycle.

What you get

Step 05 / 06

Claim your tokens

Every API subscription includes a customer token allocation from the H33 Purchase Pool. Enter one or more Solana wallet addresses and set the split percentage. Unclaimed tokens are permanently burned.

🔥

Tokens burn if unclaimed. Your allocation is reserved at sign-up and held for 90 days. If no wallet is provided or tokens are not claimed within 90 days, they are permanently burned and removed from the 21B supply. Skip only if you intend to forfeit your allocation.

Token B

SPL Token 2022

—

Your allocation

90 days

Claim window

Solana blockchain Post-quantum secured 1% transfer burn Dilithium-3 signed

Wallet addresses · Solana (SPL)

Total allocation 0% · must equal 100%

Step 06 / 06

Review & confirm

Enter your details and review your configuration. Payment is processed securely via Stripe hosted checkout.

Your details

First name *Required

Last name *Required

Work email *Valid email required

Company / Organization

Order summary

Stack

FHE backend—

Signature—

FHE-IQ—

Units / call—

Plan

Tier—

Volume—

$/call—

Billing—

Token Wallets

Status—

Total due today

—

/ month

—

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Cancel anytime from your dashboard.

88% of organizations reported AI security incidents last year. You're fixing that today.

⚡

Stack Activated

You're live on H33

Your API key is ready. Drop it into your environment and start making post-quantum encrypted API calls in minutes. Every call includes FHE encrypt+match, ZK proof, and Dilithium signature.

Your API Key

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Read the quickstart docs →

This configurator assembles a stack across H33 products; each call composes capabilities it uses rather than owns: encrypt+match on ciphertext by the FHE Platform · proofs without revealing by ZK · portable 74-byte evidence produced by H33-74 · API key held by H33-Key.

2,293,766 calls/sec · Graviton4 c8g.metal-48xl · February 2026
300+ patent claims pending · FHE · ZK · Dilithium · All Rust