Zro (MoonMath)
Try Zro (MoonMath) on us. Starter credit covers your first requests, then one key reaches all 4 Zro (MoonMath) models, with the privacy posture shown on every route.
Zro (MoonMath)zro
MoonMath's OpenAI-compatible inference service for open models.
These privacy labels describe Zro (MoonMath), the upstream model provider. Confidential requires all three: verified provider compute, end-to-end encryption and explicit zero data retention. Account and billing metadata are outside the content-retention claim.
| Provider | Zro (MoonMath) |
|---|---|
| API operator country | Not verified Legal home of the API operator, not an inference-location guarantee. |
| Headquarters | Not verified |
| Routing status | Active |
| Provider website | https://zro.moonmath.ai/ |
| Models | 4 public models |
| Credits routes | 4 |
| Zero data retention | yes All routes |
| Verified confidential inference | Not verified |
| Policy note | Zro declares no retention of prompts, outputs or request bodies and no training or secondary use without separate consent, including by its infrastructure providers. Short-lived, account-scoped prompt caches and content-free operational metadata remain. This is provider-declared ZDR, not independently verified confidential compute or E2EE. Policy source |
Documentation and policy sources
Inference locations
Provider API declarations are also available on each model's endpoint API. Direct chat and Responses replies separate advertised availability from serving location in usage.inference_location; the actual serving region remains unknown when not reported.
usage.provider_usage.gateway_region identifies the TrustedRouter gateway, not the provider's inference location. A value such as europe-west4 does not mean the model ran in Europe. usage.inference_location.serving_region remains null when the provider has not reported it. Older gateways may return the gateway-only field as provider_usage.region.
Where the upstream GPUs execute the model, not the provider's headquarters, API ingress, or data storage. ZDR and confidential inference do not by themselves restrict geography.
- Declared countries or regions
- Europe (countries unspecified); United States
Provider-declared inference locations, including third-party capacity. Authentication is routed through the EU. - Can locations change?
- Inference is dynamically placed within the API key's allowed regions.
- Provider region pinning
- Provider supports per-key Europe/US region restrictions and fails closed outside them.
- Pinning through TrustedRouter
- Not supported by the current TrustedRouter integration.
- Infrastructure declaration
- Europe or United States; no fixed-country or per-request residency commitment on this route.
- Evidence
- Public provider API and privacy documentation. Reviewed .
Provider selection alone is not a region pin. TrustedRouter's US provider filter selects company jurisdiction, not GPU location. A regional gateway hostname does not pin a downstream GPU. For a binding residency requirement, confirm the model, region, failover scope and enforced controls before sending sensitive data.
Models served by Zro (MoonMath).
Each row links to pricing, provider, benchmark, and API pages for the model.
| Model | AI IQ | Context | Input | Cached input | Output |
|---|---|---|---|---|---|
deepseek/deepseek-v4.1-flashDeepSeek: DeepSeek V4.1 Flash |
IQ 126#22 | 1,048,576 | $0.3165/1M | $0.01/1M | $1.266/1M |
z-ai/glm-5.3Z.ai: GLM 5.3 |
IQ 124#28 | 1,048,576 | $1.477/1M | $0.2743/1M | $4.642/1M |
z-ai/glm-5.3-flashZ.ai: GLM 5.3 Flash |
IQ 119#45 | 1,048,576 | $0.15825/1M | $0.03165/1M | $0.5275/1M |
zro/dolly1-securityDolly 1 Security |
— | 1,000,000 | $0.47475/1M | $0.09495/1M | $1.5825/1M |
Questions
Does Zro (MoonMath) have zero data retention?
TrustedRouter records Zro (MoonMath) as supporting provider-level zero data retention based on the policy source linked on this page. This is a provider policy claim, separate from TrustedRouter's content-stateless real-time gateway and from end-to-end confidential compute.
Is Zro (MoonMath) end-to-end encrypted?
TrustedRouter does not currently mark Zro (MoonMath) as end-to-end encrypted at the provider boundary. The TrustedRouter gateway is still attested, but the selected provider normally receives the request in order to run the model. Use trustedrouter/e2e for the stronger route requirement.
Which Zro (MoonMath) models are available through TrustedRouter?
This page currently lists 4 public Zro (MoonMath) models, with live pricing, route count, context length, measured performance when available, and links to each model's provider and benchmark pages.