Deterministic Identity. Zero-Trust SSO for Global Scale.

// 1. go get github.com/nexusauth/nexus-go
package main

import (
    "context"
    "github.com/nexusauth/nexus-go"
)

func main() {
    client, _ := nexus.NewClient(&nexus.Config{
        ApiKey:   "nx_live_5510294",
        TenantID: "corp_global_992",
    })

    claims, err := client.Tokens.VerifySession(context.Background(), bearerToken)
    if err != nil || !claims.RiskEvaluated {
        panic("Zero-trust session rejected")
    }
}

# 1. pip install nexusauth-python
from nexusauth import NexusAuthClient

client = NexusAuthClient(
    api_key="nx_live_5510294",
    tenant_id="corp_global_992"
)

# Fast local validation using distributed cached public JWKS
session = client.tokens.introspect(
    token="eyJhbGciOiJSUzI1Ni...",
    enforce_passkey=True
)

print(f"Subject: {session.sub}, Risk Score: {session.risk_score}")

# Direct Edge Validation HTTP API
curl -X POST https://auth.api.nexusmesh.io/v1/tokens/introspect \
  -H "Authorization: Bearer nx_live_5510294" \
  -H "Content-Type: application/json" \
  -d '{
    "token": "eyJhbGciOiJSUzI1NiIsInR5cCI6...",
    "tenant_id": "corp_global_992",
    "required_claims": ["email_verified", "fido2_mfa"]
  }'