Models Overview

Base URL

https://d2capi.com

Query Models Before Integration

Do not assume a model is available. In production, query the models actually available to the current token under its current group first:

curl https://d2capi.com/v1/models \
  -H "Authorization: Bearer sk-d2capi-your-key"

This page is for reference only. For the actual models available on the new-api main site, check the main-site model marketplace or query GET /v1/models from the command line.

For new-api model pricing and billing rules, open the D2CAPI model marketplace.

Provider Model Query Methods

Provider	D2CAPI / new-api	Native Provider Query
Google Vertex AI	GET /v1/models	GET https://aiplatform.googleapis.com/v1/models
OpenAI	GET /v1/models	D2CAPI relay channel

Text Model Table

Google Vertex AI

Model
gemini-3.1-flash-lite
gemini-3.1-pro-preview
gemini-3.5-flash
grok-4.1-fast-non-reasoning
grok-4.1-fast-reasoning
grok-4.20-non-reasoning
grok-4.20-reasoning

OpenAI

Model
gpt-5.4-mini
gpt-5.4-pro
gpt-5.5
gpt-5.5-pro
gpt-5.6-luna
gpt-5.6-sol
gpt-5.6-terra

Where to Find Image / Video / Audio APIs

Capability	Page
Image	Web Studio Media Gateway Workspace
Video	Web Studio Media Gateway Workspace
Audio	Web Studio Media Gateway Workspace