Z.AI Coding Plan

Connection

Field	Value
Anvia SDK	@anvia/openai
Compatibility	OpenAI-compatible endpoint
API URL	https://api.z.ai/api/coding/paas/v4
Environment	ZHIPU_API_KEY
Provider docs	https://docs.z.ai/devpack/overview
Models	6

Anvia Usage

This provider is listed as OpenAI-compatible. Start with @anvia/openai and the chat-completions adapter, then smoke test the exact workflow.

import { OpenAIClient } from "@anvia/openai";

const client = new OpenAIClient({
  apiKey: process.env.ZHIPU_API_KEY,
  baseUrl: "https://api.z.ai/api/coding/paas/v4",
  completionApi: "chat",
});

const model = client.completionModel("glm-4.5-air");

Capabilities

Capability	Value
Input modalities	image, pdf, text, video
Output modalities	text
Attachments	1 / 6 models
Tools	6 / 6 models
Structured output	3 / 6 models
Reasoning	6 / 6 models
Temperature	6 / 6 models
Open weights	3 / 6 models

Models

Model	Family	Input	Output	Capabilities	Limits	Cost	Updated
glm-4.5-air GLM-4.5-Air	glm-air	text	text	tools, reasoning, temperature, open weights	context: 131072 / output: 98304	input: 0 / output: 0 / cache_read: 0 / cache_write: 0	2025-07-28
glm-4.7 GLM-4.7	glm	text	text	tools, reasoning, temperature, open weights	context: 204800 / output: 131072	input: 0 / output: 0 / cache_read: 0 / cache_write: 0	2025-12-22
glm-5-turbo GLM-5-Turbo	glm	text	text	tools, schema, reasoning, temperature	context: 200000 / output: 131072	input: 0 / output: 0 / cache_read: 0 / cache_write: 0	2026-03-16
glm-5.1 GLM-5.1	glm	text	text	tools, schema, reasoning, temperature	context: 200000 / output: 131072	input: 0 / output: 0 / cache_read: 0 / cache_write: 0	2026-03-27
glm-5.2 GLM-5.2	glm	text	text	tools, schema, reasoning, temperature, open weights	context: 1000000 / output: 131072	input: 0 / output: 0 / cache_read: 0 / cache_write: 0	2026-06-13
glm-5v-turbo GLM-5V-Turbo	glm	image, pdf, text, video	text	tools, reasoning, temperature	context: 200000 / output: 131072	input: 0 / output: 0 / cache_read: 0 / cache_write: 0	2026-04-01

Read Gateway caveats before enabling this provider in production.