Get an API Key
Pay in shielded ZEC. Get a key in 60 seconds. No signup, no email, no account.
What you get
- API key for the ZAP1 attestation engine
- Merkle tree anchoring on Zcash mainnet
- Cross-chain proof verification on 7 chains
- BLAKE2b Merkle proofs (EIP-152 precompile, 712 gas/hash)
- Access to zcash-ika (54 exports) and zcash-mcp
- Live dashboard for monitoring your attestations
1 Pick a tier
Trial
Free
5 attestations
Builder
0.01 ZEC/mo
500 attestations
Operator
0.1 ZEC/mo
Unlimited + hourly anchors
ZEC at $320. Builder = ~$3.20/mo. Operator = ~$32/mo.
2 Send 0.01 ZEC
Send from any Zcash wallet that supports Orchard (Zodl, Zashi). Shielded payment to a unique address.
Trial keys are free. Click below to generate one instantly.
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3 Your API key
Save this key. It won't be shown again.
curl -X POST https://pay.frontiercompute.io/attest \
-H "Authorization: Bearer YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"wallet_hash":"test","event_type":"AGENT_ACTION"}'