Getting Started with Wan2.7 AI for Clojure (wan27-clj)

io.github.notusinggithub/wan27-clj provides an idiomatic, zero-dependency Clojure SDK for the Wan2.7 AI image and video generation platform.

Official Wan2.7 Documentation & Resources

• Wan2.7 AI Official Website: https://wan2-7.io/
• Wan2.7 MCP Server Overview: https://wan2-7.io/mcp/
• Wan2.7 MCP Setup Guide: https://wan2-7.io/mcp/guide/
• Wan2.7 CLI Reference: https://wan2-7.io/cli/
• Wan2.7 Pricing & Credits: https://wan2-7.io/pricing/

Installation

Clojure CLI (deps.edn)

{:deps {io.github.notusinggithub/wan27-clj {:mvn/version "0.1.0"}}}

Leiningen (project.clj)

[io.github.notusinggithub/wan27-clj "0.1.0"]

Authentication & Billing Safety

Wan2.7 generation endpoints require an active account and credits (see Wan2.7 Pricing). Set your token in WAN27_ACCESS_TOKEN or pass :access-token explicitly to wan27/client:

(require '[wan27 :as wan27])

(def c (wan27/client {:access-token (System/getenv "WAN27_ACCESS_TOKEN")}))

;; 1. Check account credit balance
(wan27/account-balance c)

;; 2. Estimate cost before running a paid generation
(wan27/estimate-cost c {:model "wan2.7-image"
                        :prompt "A serene mountain lake at dawn"
                        :aspect-ratio "16:9"})

;; 3. Submit an idempotent generation task with a unique 16-128 char request-id
(wan27/generate-image c {:prompt "A serene mountain lake at dawn"
                         :request-id "req_20261028_lake_0001"
                         :aspect-ratio "16:9"})

Using Wan2.7 with MCP Clients (Claude Desktop, Cursor, Windsurf)

Alongside this Clojure SDK, you can connect AI coding assistants directly to Wan2.7 via the official Model Context Protocol server (@wan27/cli). Read the full setup walkthrough at https://wan2-7.io/mcp/guide/ and CLI docs at https://wan2-7.io/cli/.