Z.AI

Connection

Field	Value
Anvia SDK	@anvia/openai
Compatibility	OpenAI-compatible endpoint
API URL	https://api.z.ai/api/paas/v4
Environment	ZHIPU_API_KEY
Provider docs	https://docs.z.ai/guides/overview/pricing
Models	14

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/paas/v4",
  completionApi: "chat",
});

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

Capabilities

Capability	Value
Input modalities	image, pdf, text, video
Output modalities	text
Attachments	3 / 14 models
Tools	14 / 14 models
Structured output	3 / 14 models
Reasoning	14 / 14 models
Temperature	14 / 14 models
Open weights	12 / 14 models

Models

Model	Family	Input	Output	Capabilities	Limits	Cost	Updated
glm-4.5 GLM-4.5	glm	text	text	tools, reasoning, temperature, open weights	context: 131072 / output: 98304	input: 0.6 / output: 2.2 / cache_read: 0.11 / cache_write: 0	2025-07-28
glm-4.5-air GLM-4.5-Air	glm-air	text	text	tools, reasoning, temperature, open weights	context: 131072 / output: 98304	input: 0.2 / output: 1.1 / cache_read: 0.03 / cache_write: 0	2025-07-28
glm-4.5-flash GLM-4.5-Flash	glm-flash	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-4.5v GLM-4.5V	glm	image, text, video	text	tools, reasoning, temperature, open weights	context: 64000 / output: 16384	input: 0.6 / output: 1.8	2025-08-11
glm-4.6 GLM-4.6	glm	text	text	tools, reasoning, temperature, open weights	context: 204800 / output: 131072	input: 0.6 / output: 2.2 / cache_read: 0.11 / cache_write: 0	2025-09-30
glm-4.6v GLM-4.6V	glm	image, text, video	text	tools, reasoning, temperature, open weights	context: 128000 / output: 32768	input: 0.3 / output: 0.9	2025-12-08
glm-4.7 GLM-4.7	glm	text	text	tools, reasoning, temperature, open weights	context: 204800 / output: 131072	input: 0.6 / output: 2.2 / cache_read: 0.11 / cache_write: 0	2025-12-22
glm-4.7-flash GLM-4.7-Flash	glm-flash	text	text	tools, reasoning, temperature, open weights	context: 200000 / output: 131072	input: 0 / output: 0 / cache_read: 0 / cache_write: 0	2026-01-19
glm-4.7-flashx GLM-4.7-FlashX	glm-flash	text	text	tools, reasoning, temperature, open weights	context: 200000 / output: 131072	input: 0.07 / output: 0.4 / cache_read: 0.01 / cache_write: 0	2026-01-19
glm-5 GLM-5	glm	text	text	tools, reasoning, temperature, open weights	context: 204800 / output: 131072	input: 1 / output: 3.2 / cache_read: 0.2 / cache_write: 0	2026-02-12
glm-5-turbo GLM-5-Turbo	glm	text	text	tools, schema, reasoning, temperature	context: 200000 / output: 131072	input: 1.2 / output: 4 / cache_read: 0.24 / cache_write: 0	2026-03-16
glm-5.1 GLM-5.1	glm	text	text	tools, schema, reasoning, temperature, open weights	context: 200000 / output: 131072	input: 1.4 / output: 4.4 / cache_read: 0.26 / cache_write: 0	2026-04-07
glm-5.2 GLM-5.2	glm	text	text	tools, schema, reasoning, temperature, open weights	context: 1000000 / output: 131072	input: 1.4 / output: 4.4 / cache_read: 0.26 / 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: 1.2 / output: 4 / cache_read: 0.24 / cache_write: 0	2026-04-01

Read Gateway caveats before enabling this provider in production.