How much does the glm-5.3-flash API cost?

$0.15 per 1M input tokens and $0.50 per 1M output tokens. Each call is billed from your AIsa balance at the rates on this page, with no subscription.

What is the model ID for glm-5.3-flash?

The model ID is glm-5.3-flash. Pass it as the model field of a request to /v1/chat/completions, with your AIsa key as a Bearer token.

Can I try glm-5.3-flash for free?

No. glm-5.3-flash needs a paid balance, so top up from $10 in the console before you call it. Each call is then billed at the rates on this page.

glm-5.3-flash API

GLMTextLive$0.15 input, $0.50 output per 1M tokensOpen the GLM guide in the docs

Call GLM’s glm-5.3-flash with your AIsa key on /v1/chat/completions, /v1/messages, and /v1/responses. Each call is billed from your AIsa balance at the rates below, with no GLM account.

Make a call

One key for every model. This calls /v1/chat/completions with the model ID glm-5.3-flash.

curl -X POST "https://api.aisa.one/v1/chat/completions" \
  -H "Authorization: Bearer $AISA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-5.3-flash",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

How it’s priced

Input: $0.15 / 1M tokens
Output: $0.50 / 1M tokens
Cache write: $0.03 / 1M tokens

Prices in USD, read live from AIsa’s price list.

Questions about glm-5.3-flash

Compare other GLM models

5 more models from GLM on the same key.

glm-5.3-flash API

GLMTextLive$0.15 input, $0.50 output per 1M tokensOpen the GLM guide in the docs

Call GLM’s glm-5.3-flash with your AIsa key on /v1/chat/completions, /v1/messages, and /v1/responses. Each call is billed from your AIsa balance at the rates below, with no GLM account.

Make a call

One key for every model. This calls /v1/chat/completions with the model ID glm-5.3-flash.

curl -X POST "https://api.aisa.one/v1/chat/completions" \
  -H "Authorization: Bearer $AISA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-5.3-flash",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

How it’s priced

Input: $0.15 / 1M tokens
Output: $0.50 / 1M tokens
Cache write: $0.03 / 1M tokens

Prices in USD, read live from AIsa’s price list.

Questions about glm-5.3-flash

Compare other GLM models

5 more models from GLM on the same key.

glm-5.3-flash API

Make a call

How it’s priced

Questions about glm-5.3-flash

How much does the glm-5.3-flash API cost?

What is the model ID for glm-5.3-flash?

Can I try glm-5.3-flash for free?

Compare other GLM models

Search the catalog

glm-5.3-flash API

Make a call

How it’s priced

Questions about glm-5.3-flash

How much does the glm-5.3-flash API cost?

What is the model ID for glm-5.3-flash?

Can I try glm-5.3-flash for free?

Compare other GLM models