Yomi API is a multi-model API relay for Claude, GPT, Grok, DeepSeek, and Kimi. It offers an OpenAI-compatible endpoint, setup paths for Claude Code and Codex, and input/output token billing across public model routes.

Claude Code Codex OpenAI Claude DeepSeek New API Usage-based Alipay Invoice Trial credit
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Yomi API API proxy overview

Model, billing, payment, and verification summary.

Platform type
Built with New API
Model providers
Billing
Usage-based · Pricing public
Price reference
About 8% of official pricing, saving roughly 92% · Min top-up $0.01
Payment and invoice
Alipay · Domestic invoice
Support
QQ group / Email
Public check
Domain 28d · 2026-08-14
Traffic reference
Verification summary Yomi API is a recently launched service. OpenAI-compatible and native Claude access are verified, together with Claude Code and Codex setup docs, current public models and route pricing, Alipay, invoices, group-claimed signup credit, support, model status, domain data, and TLS certificate data.

Supported models

claude-fable-5claude-opus-5claude-sonnet-5claude-opus-4-8claude-opus-4-7claude-opus-4-6claude-sonnet-4-6gpt-5.6-solgpt-5.6-terragpt-5.5gpt-5.4grok-4.6grok-4.5deepseek-v4-prodeepseek-v4-flashkimi-k3
ProvidersAnthropicOpenAISpaceXAIDeepSeekMoonshot

Model price history

API endpoints

Primary endpoint

https://api.yomiapi.com/v1

Payment methods

Alipay

Support channels

QQ group10***66Emailsu***t@yo***.com

Who is Yomi API for?

Good fit for Yomi API

Developers using both Claude Code and Codex

Native Anthropic and OpenAI Responses access are both documented, letting each tool use its matching setup.

Users reusing one API across development tools

Separate keys can be created per app, while the OpenAI-compatible endpoint works with various custom-API tools.

Individuals and small teams willing to test a new service first

Usage-based billing, a low top-up threshold, and claimable trial credit support real-call testing before scaling usage.

Not a fit for Yomi API

Projects that depend on Gemini models

Gemini is not currently supported, so projects built around it cannot migrate directly with the same model stack.

Teams requiring a mature operating record before procurement

The service launched recently and lacks third-party traffic data or a long operating sample, so maturity still needs time to establish.

Teams that must lock in high concurrency and a formal SLA upfront

Limits vary by model and route, higher concurrency requires support review, and no formal SLA is currently confirmed.

FAQ excerpts

Which Base URL should OpenAI-compatible and native Claude clients use?

Use https://api.yomiapi.com/v1 for OpenAI-compatible clients and https://api.yomiapi.com without /v1 for native Claude SDKs and Claude Code.

Which key group is required for GPT-5.6 in Codex?

The docs require the GPT discount route for Codex-only access or the GPT Pro route when creating the key. Other groups may return a no-available-channel error.

How is the signup credit claimed?

The signup credit must be claimed after joining the official QQ group; it is not credited automatically. The current amount follows the group's rules.

How should 429 Too Many Requests be handled?

Rate limits are set per model and route. The docs recommend exponential-backoff retries, client-side rate control, and queueing large batches.

Domain record

Domain created
2026-07-17
Domain expires
2027-07-17
Domain age
28d

Certificate record

First issued
2026-07-19
Current issuer
WE1
Valid until
2026-10-17

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