SDK Integration Guide

npm install @glacis/sdk

import { Glacis } from '@glacis/sdk';

// Initialize with your API key
const glacis = new Glacis({
  apiKey: process.env.GLACIS_API_KEY
});

// Create an attestation
const receipt = await glacis.attest({
  serviceId: 'my-ai-service',
  operationType: 'inference',
  input: { prompt: 'Hello, world!' },
  output: { response: 'Hi there!' }
});

// The payload is hashed locally - only the hash is sent to GLACIS
console.log('Attestation ID:', receipt.attestationId);
console.log('Leaf Index:', receipt.leafIndex);

pip install glacis

from glacis import Glacis
import os

# Initialize with your API key
glacis = Glacis(api_key=os.environ["GLACIS_API_KEY"])

# Create an attestation
receipt = glacis.attest(
    service_id="my-ai-service",
    operation_type="inference",
    input={"prompt": "Hello, world!"},
    output={"response": "Hi there!"}
)

# The payload is hashed locally - only the hash is sent to GLACIS
print(f"Attestation ID: {receipt.attestation_id}")
print(f"Leaf Index: {receipt.leaf_index}")

# Hash your payload locally (RFC 8785 canonical JSON + SHA-256)
PAYLOAD_HASH=$(echo -n '{"input":{"prompt":"Hello"},"output":{"response":"Hi"}}' | \
  jq -cS '.' | shasum -a 256 | cut -d' ' -f1)

# Create attestation
curl -X POST https://api.glacis.io/v1/attest \
  -H "X-Glacis-Key: glsk_live_YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "serviceId": "my-ai-service",
    "operationType": "inference",
    "payloadHash": "'$PAYLOAD_HASH'"
  }'

# Verify an attestation (no auth required)
curl https://api.glacis.io/v1/verify/att_xxx

# Get current tree head
curl https://api.glacis.io/v1/root

# Browse the public log
curl https://api.glacis.io/v1/log