ML-KEM-768 · NIST FIPS 203
BridgeBase
Gateway
Connecting...
Registered Agents
—
on-chain identities
Total Handshakes
—
verified sessions
Algorithm
ML-KEM-768
NIST FIPS 203 standard
Quantum Resistance
ACTIVE
harvest-now-decrypt-later proof
Agent Registry
Register Agent
Run Handshake
Solana Gating
API Keys
⚡ Beta Access
Registered Agents
↻ Refresh
◈
Loading registry...
Fetching agents from gateway
Register New Agent
Generates an ML-KEM-768 keypair. The private key is returned once — store it securely.
Agent ID
Owner
Capabilities (comma-separated)
Generate Keypair & Register
Registration Result
Your private key is shown once below. Copy and store it offline.
Awaiting registration...
Private Key (ONE-TIME — save now)
Copy Private Key
1
Challenge
Gateway encrypts a secret with agent's public key
2
Decapsulate
Agent recovers shared secret using private key
3
Verify
Gateway confirms match, issues session token
Agent Credentials
Paste your agent ID and the private key from registration.
Agent ID
Private Key (base64)
Run Full Handshake
Handshake Log
Live output of the PQC authentication flow.
--:--:--
Ready. Enter credentials and run handshake.
Transaction Gate Test
Simulate a Solana transaction attempt. Agent must pass PQC handshake first or transaction is blocked.
Agent ID
Private Key (base64)
Transaction Type
Token Swap
SOL Transfer
Stake
NFT Mint
Amount (SOL)
Execute Gated Transaction
Test Blocked Transaction
Gateway Log
Live transaction gating decisions.
--:--:--
Awaiting transaction request...
Recent Transactions
No transactions yet
How Transaction Gating Works
①
Agent Request
Agent wants to execute Solana transaction
②
PQC Handshake
ML-KEM-768 identity verification
③
Token Issued
Session token gates all transactions
④
TX Executes
Only verified agents reach Solana
Generate API Key
Create a new API key for SDK integration. Requires admin key.
Admin Key
Tier
Free — 3 agents / 500 auths/month
Premium Beta — Unlimited ($19 one-time)
Label (optional)
Generate API Key
Copy API Key
Tier Limits
Two simple tiers. No hidden fees.
FREE
Agents
3 agents
Auths/month
500
Transaction Gating
✓ Included
On-chain Reputation
✗ Not included
Price
$0 forever
Get Started Free
⚡ PREMIUM BETA
Agents
Unlimited
Auths/month
Unlimited
Transaction Gating
✓ Included
On-chain Reputation
✓ Included
Priority Support
✓ Email
Price
$19 one-time
⚡ Get Beta Access
SDK Integration
Use your API key with both Python and JavaScript SDKs.
Python SDK
from bridgebase_sdk import BridgeBaseClient
client = BridgeBaseClient(
gateway_url="https://pqc-gateway-
production.up.railway.app"
)
token = client.authenticate(
agent_id, private_key
)
JavaScript SDK
const { BridgeBaseClient } =
require('bridgebase-sdk')
const client = new BridgeBaseClient()
const token = await client
.authenticate(agentId, privateKey)
⚡
Beta Launch — Limited Time
BridgeBase uses ML-KEM-768 (NIST FIPS 203) — real post-quantum cryptography. Beta means infrastructure is maturing. Not recommended for mainnet funds above $1,000 until v1.0 audit.
Free
$0
forever
Agents
3 agents
Auths/month
500
PQC Handshakes
✓ Included
Transaction Gating
✓ Included
On-chain Reputation
✗ Not included
Get Started Free
BETA SPECIAL
Premium
$19
one-time · lifetime beta access
Agents
Unlimited
Auths/month
Unlimited
PQC Handshakes
✓ Included
Transaction Gating
✓ Included
On-chain Reputation
✓ Included
Priority Support
✓ Email
⚡ Pay $19 USDC with Phantom
Solana · USDC · Instant · One-time
How Payment Works
①
Connect Phantom
Click Pay — Phantom opens automatically
②
Send $19 USDC
Approve the transaction in Phantom
③
Get API Key
Premium API key generated instantly
④
Lifetime Access
Beta access — no recurring charges