Pay as you go

No subscription. No monthly fees. Pay only for what you use.

Two Currencies

LangCoin (LCN)

Purchased with real money via Stripe. Required for code generation (Tier 3) — any operation that calls an external LLM provider. Also accepted for graph queries and envelope assembly.

1 LCN = 20 NOK. Minimum purchase: 5 LCN (100 NOK).

SynCoin (SYN)

Earned through contributions. When your queries add value to the shared pattern graph, you earn SYN. Spent automatically on graph queries and envelopes — internal operations that don’t require an external LLM.

Cannot be purchased. SYN cannot pay for LLM calls.

What Things Cost

// Tier 1: Code Oracle

10 mSYN per query
Structural graph queries — function lookup, callers, callees, dependencies, impact analysis, rules, patterns.
  • SYN spent first, LCN fallback
  • 10 queries = 0.01 SYN
  • Fast — no LLM involved

// Tier 2: Envelopes

50 mSYN per envelope
Cartographer assembles a generation envelope with full context — function, callers, rules, patterns, thermal data.
  • SYN spent first, LCN fallback
  • Envelope only — no generation
  • Use your own LLM key downstream

// Tier 3: Generate

Dynamic per call
Full forge cycle: envelope + LLM generation + audit. Cost depends on model and token usage.
  • LCN required (no SYN)
  • 3x markup over provider cost
  • Minimum 100 mLCN per call
  • Claude Sonnet avg ~366 mLCN (~7.3 NOK)

// Scan

100 mSYN per scan
Parse a repository and build the code graph. Server-side compute only.
  • SYN spent first, LCN fallback

// Ingest

100 mSYN per ingest
Import parsed AST data into the graph. Server-side compute only.
  • SYN spent first, LCN fallback

Getting Started

// 10 Free Generate Calls

Every new account gets 10 free Tier 3 (generate) calls. Use them to see what DKE-Forge can do before buying any LangCoin. Graph queries and envelopes work immediately — new accounts start with a small SYN balance.

Buy LangCoin

Variable Quantity

20 NOK per LCN
Choose how much to buy. Minimum 5 LCN (100 NOK). Payment via Stripe — Visa, Mastercard, Apple Pay, Google Pay.

Log in to buy

Sandbox Currently in beta — all payments use Stripe test mode. Use card 4242 4242 4242 4242 with any future expiry.

FAQ

Why two currencies?

LCN covers real costs (LLM providers charge us per token). SYN rewards contributions to the shared knowledge graph — your scan/query activity makes the graph better for everyone.

What if I run out of SYN?

Graph queries and envelopes fall through to LCN. You can always use the service — SYN just gives you a cheaper path for internal operations.

Can I use SYN for generation?

No. Generation calls external LLM providers that charge in fiat, so it requires LCN. SYN is for internal compute operations only.

How do I earn SYN?

When your usage contributes patterns to the shared graph (e.g. a structural pattern gets promoted from your private graph to the shared pattern library), you earn SYN. More contribution mechanisms are coming.

Is there a subscription?

No. Pay-as-you-go only. Your LangCoin balance never expires. No recurring charges.

Refund policy?

Unused LangCoin is refundable within 30 days of purchase. Contact support for refunds.