Commercial Hub presents and compares third-party API / Gateway options. Partnership, promotion or Affiliate relationships are always labelled; information submitted by a Provider has been manually reviewed but is not official certification. A commercial relationship can buy visibility, but it can never buy Official Core benchmarks, rankings, test conclusions or the suppression of negative records. Prices and Offers are governed by the Provider's own website.Read the disclosure rules →

OFFERS & BENEFITS

Check the conditions before you go.

Public free benefits, discounts and campaigns from Partners. Benefits can change, so the provider's official page prevails.

PUBLIC INFORMATION

Current public offers

Public conditions organised by Offer, Free Tier, Credits, Trial and limited-time campaigns; when no public field exists we keep Unknown.

6 providers

B.AI

Some models free to use

Partially Verified

The official price table shows input/output/cache at CNY 0 for DeepSeek V4-Flash, Xiaomi MiMo V2.5 and Tencent Hy3; all 44 models supported (verified 2026-08-27)

Amount: 0 (some models) CNY
Condition: Applies only to models marked at CNY 0 in the public price table, Specific availability: refer to the Provider's official page
Scope: Developers who need an OpenAI-compatible interface, Developers who want to try low-cost or free models
Expiry: Not Published
Last verified: 2026-08-27
Source: Provider website

Status: Partially VerifiedView Provider detail ↗

CUNAI

Top-up bonus (promotion period 8/17-8/31)

Partially Verified

First top-up gives a bonus of up to 50%; a cumulative total of $500 or more earns an extra $80; card-key redemption and online top-up are supported, with automatic credit on successful payment (verified 2026-08-27; promotion: refer to the official page)

Amount: Up to 50% bonus; an extra $80 for a cumulative total of $500 or more USD
Condition: Promotion period: 2026-08-17 to 2026-08-31, The corresponding first top-up or cumulative top-up conditions must be met
Scope: Developers who need a multi-model entry point, Developers interested in package discounts or top-up promotions
Expiry: 2026-08-31
Last verified: 2026-08-27
Source: Provider website

Status: Partially VerifiedView Provider detail ↗

APIKEY.FUN

No public promotion on the verification date

Verified

Verified 2026-08-27: no public top-up bonus or discount promotion found; pricing and entitlements: refer to the official page

Amount: Unknown
Condition: Unknown
Scope: Developers who want to access multiple models from a single entry point
Expiry: Not Published
Last verified: 2026-08-27
Source: Provider website

Status: VerifiedView Provider detail ↗

Levolink API

No public promotion on the verification date

Verified

Verified 2026-08-27: no public top-up bonus or discount promotion found; pricing and entitlements: refer to the official page

Amount: Unknown
Condition: Unknown
Scope: Developers who need a multi-model aggregation entry point
Expiry: Not Published
Last verified: 2026-08-27
Source: Provider website

Status: VerifiedView Provider detail ↗

HuluKey

No public promotion on the verification date

Verified

Verified 2026-08-27: no public top-up bonus or discount promotion found; pricing and entitlements: refer to the official page

Amount: Unknown
Condition: Unknown
Scope: Developers who want to access multiple models with one Key
Expiry: Not Published
Last verified: 2026-08-27
Source: Provider website

Status: VerifiedView Provider detail ↗

PGH

No public promotion on the verification date

Verified

Verified 2026-08-27: no public top-up bonus or discount promotion found; pricing and entitlements: refer to the official page

Amount: Unknown
Condition: Unknown
Scope: Developers who follow the model marketplace and the public service status
Expiry: Not Published
Last verified: 2026-08-27
Source: Provider website

Status: VerifiedView Provider detail ↗