Developer distribution

Integrations

SDKs, CI gates, IaC scaffolds, and agent connectors for the verification API. Start with the Node SDK on npm, then add language SDKs and operational hooks for your stack.

npm: @affix-io/sdk GitHub SDK Postman collection Status API

SDKs

Node.js

Production package @affix-io/sdk. Prove, verify, witness prep, offline queue, CLI.

Integration guide · Source

Python

Client scaffold for prove/verify against api.affix-io.com.

Path: integrations/python-sdk

Go

HTTP client for health, prove, and verify in services and gateways.

Path: integrations/go-sdk

Rust

Thin async client for edge and high-throughput verifiers.

Path: integrations/rust-sdk

CI, IaC, and agents

Package	Use	Link
Postman	Manual and contract testing from OpenAPI	Import collection
GitHub Action	Fail CI when proof verification fails	AffixIO/SDK/.github/actions/verify-proof
Terraform	Provider scaffold for keys and webhooks	integrations/terraform
LangChain tool	Agent prove/verify tool definition	integrations/mcp/langchain
n8n workflow	Webhook-driven prove automation	integrations/mcp/n8n
Cursor MCP	Marketplace manifest for IDE agents	integrations/mcp/cursor
Hosted MCP	Production connector endpoint	/mcp
Mobile edge	Kotlin and Swift gate SDK scaffolds	integrations/mobile-edge

Operations

Webhooks

Configure in the customer hub. Events: proof.created, proof.verified, proof.spent, merkle.leaf_appended, key.revoked.

Status API

CORS JSON at status.affix-io.com/api/status/ for NOC dashboards.

Portals

Issuer · Verifier · Widgets

Evaluate the stack in fifteen minutes: evaluation guide · live sandbox · quick start