RemixCode: unified model API for Claude Code and Codex

RemixCode provides an AI model gateway for developers. Its model marketplace mainly covers OpenAI and Anthropic models, with Claude Code, Codex, GPT Image, and related groups, plus CDK redemption and usage-based billing.

Claude Code Codex Claude OpenAI GPT Image New API Redeem-code top-up Usage-based Multilingual QQ group

RemixCode API proxy overview

Model, billing, payment, and verification summary.

Platform type: Built with New API
Model providers
Billing: Top-up / Usage-based · Login required to view pricing
Price reference: $0.03 ≈ $1 platform credit · Min top-up ¥10
Payment and invoice: Alipay · Invoice support not documented
Support: QQ group
Public check: Domain 5m 3d · 2026-08-13
Traffic reference: 1.29K/mo

Traffic estimate

Monthly visits

1.29K

2026/07

Supported models

AnthropicOpenAI

claude-fable-5claude-opus-4-8claude-opus-4-7claude-opus-4-7-agenticclaude-opus-4-7-thinkingclaude-opus-4-6-agenticclaude-opus-4-6-thinkingclaude-sonnet-4-6-agenticclaude-sonnet-4-6-thinkingclaude-opus-4-5-20251101-agenticclaude-haiku-4-5-20251001-agenticclaude-haiku-4-5-20251001-thinkingclaude-sonnet-4-5-20250929-agenticgpt-5.5gpt-5.5-openai-compactgpt-5.4gpt-5.4-minigpt-5.4-openai-compactgpt-5.3-codex-openai-compactgpt-image-2

ProvidersAnthropicOpenAI

API endpoints

Primary endpoint

https://remix.codes

Global endpoint

https://global.remix.codes

Payment methods

Alipay

Support channels

QQ group

58***60

FAQ excerpts

Pricing and credits

2

How does RemixCode top-up and billing work?

The official tutorial says RemixCode currently uses CDK redemption instead of selling plans. After buying a CDK, users redeem it into account credit and are billed by actual token usage.

Does redeemed CDK credit expire?

The FAQ states that redeemed CDK credit is permanent, does not expire, and is charged only as it is used.

Group multipliers

1

How are the Claude and Codex groups billed?

The tutorial lists a 0.8x Claude group and a 0.3x Codex group. Actual charges are calculated as the official price multiplied by the group multiplier.

Integration troubleshooting

2

What should I do if I get a 429 error?

The FAQ maps 429 errors to concurrency limits or insufficient balance. It recommends checking whether CDK credit is sufficient and whether the API key allows balance usage.

What should I check if Kilocode connects but gets no reply?

The FAQ recommends confirming the Base URL is https://remix.codes and selecting OpenAI Compatible (Responses) as the API Provider.

Domain record

Domain created: 2026-03-29
Domain expires: 2027-03-29
Domain age: 5m 3d

Similar providers

Providers matched by related search intent, model coverage, payment methods, and pricing signals.

Fusecode Fusecode is an AI coding API proxy for individual developers and small teams. It supports Claude Code, Codex, GPT, and OpenClaw workflows, with usage-based credit, monthly and annual plans, domestic invoices, and a two-way 10% referral rebate.

$0.05 ≈ $1 platform credit

Min top-up ¥50 Subscription plan Visa Across all four monthly tiers, Max at ¥1,599 for $4,400/month of official Codex usage gives the lowest equivalent cost, about ¥0.36 per $1 of official listed usage, applicable only to monthly Max with Codex; its $2,200/month Claude comparison works out to about ¥0.73 per $1. Annual Max costs ¥16,309.80, about ¥1,359.15/month, but only confirms a $550 weekly quota and a 15% annual discount; it lists no annual Claude or Codex equivalent usage and is excluded from these calculations. Usage-based top-ups provide $1 credit per ¥1, start at ¥50, and do not expire. Open site

SSSAiCode SSSAiCode is a third-party AI gateway for developers and teams, supporting Claude Code, Codex, Gemini, and models from Anthropic, OpenAI, and Google. PayGO top-ups credit about ¥1 per $1, while the default Codex Team/Plus mixed pool bills at a 0.4x group multiplier. Payments include Alipay, USDT, Visa, Mastercard, Apple Pay, and Google Pay.

$0.05 ≈ $1 platform credit

Min top-up ¥100 Subscription plan USDT PayGO credits $1 platform balance per ¥1. Under the default Codex Team / Plus mixed pool at 0.4x, the effective rate is about ¥0.40 per $1 of list-price usage; the Pro-only pool is 1.2x. Balance never expires, Claude monthly plans reset daily or weekly, and only overseas invoices are supported. Open site

AnyAIGC AnyAIGC is a one-stop AI relay that supports unified access to Claude, GPT, Gemini, Codex, and related model groups, with Alipay, WeChat, USDT, USDC payments, trial credit, invoices, and referral rebates.

$0.09 ≈ $1 platform credit

Min top-up $1 Usage-based USDT The structured reference uses the normal custom top-up rate of ¥0.66 per $1 credit, with a $1 minimum; fixed tiers offer bulk discounts but are excluded from this reference. Models are also billed by group multipliers, including Claude Code 5x, Codex 0.8x, and gemini-cli 1.5x. Open site

Next steps to compare

Continue with the path that matches your next step.

Compare low-cost OpenAI-compatible optionsUse this path when price, minimum top-up, and payment method are your first filters.Find OpenAI-compatible proxy providersUse this comparison when you need GPT or OpenAI-style API access through a proxy.Compare Claude API proxy optionsUse this path when Claude model coverage is the main reason you are checking providers.Find proxy options for CodexUse this when you want to connect Codex to an OpenAI-compatible endpoint.Browse the full AI API directoryUse this when you want to compare providers across models, pricing, and payment methods.