Pay-per-call. No subscription.
Buy a credit pack once — get an API key by email — call any of 75+ endpoints with the X-API-Key header. No account, no recurring charge, no expiry.
/v1/rng/quantum = 1 call. A call to /v1/ratchet/register = 1 call. Credits work across all 75+ endpoints — mix and match freely.
API Key Credit Packs
Select a pack below → enter email → check out. API key arrives by email within seconds.
- 500 calls across all 75+ endpoints
- Covers ~250 RatchetGate sessions
- Works with RatchetGate, VeriRand, HELIX, Oracle…
- API key delivered by email instantly
- 2,500 calls across all 75+ endpoints
- Covers ~1,250 RatchetGate sessions
- Covers ~500 VeriDelegate chain checks
- API key delivered by email instantly
- 10,000 calls across all 75+ endpoints
- Covers ~5,000 RatchetGate sessions
- Covers ~2,000 VeriDelegate chain checks
- Priority support via email
1 Pay with Card — Recommended
Enter your email and pay by card. API key arrives by email within seconds.
2 Or pay with USDC on Base L2
0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
3 Verify USDC Payment → Get API Key
X-API-Key: <key> header on any request.
AI Inference Model Downloads
One-time purchase — own the model forever. Compressed with formally verified geometric quantization + error-correcting code. Decompresses to standard GGUF for use with Ollama, llama.cpp, and LM Studio.
PPL +5.6% vs FP16 · 5/5 coherence
131K context · 4.98× vs FP16 · 5/5
2.72× vs FP16 · 23% smaller than Q4_K_M · 5/5
All models include HELIX bitstream + decompressed Q8 GGUF.
x402 USDC Pay-Per-Call — For autonomous agents
Your agent calls any endpoint, receives a 402 challenge, signs a USDC micropayment on Base L2, and retries — all in one round trip. No account. No API key required. Perfect for agent-to-agent workflows.
Typical cost: $0.002 – $0.05 per call depending on endpoint.
Deep Proof endpoint: $0.05/call — Lean4 multi-lemma, financial-grade verification.
View full endpoint list →
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Fee oracle →