What are RunInfra Model APIs?

Model APIs is RunInfra's hosted model API product at https://api.runinfra.ai/v1. Each model publishes its operation and compatibility. Chat models expose OpenAI-compatible chat completions at POST /v1/chat/completions and Anthropic-compatible Messages at POST /v1/messages. Chat model requests use workspace API keys and support streaming. JSON mode is supported per chat model, and a model that requires a specific reasoning_effort to deliver it publishes that value with its capabilities. Pricing is published per model in USD with only the billed dimensions shown.

Start free with $1 in credits. Top up from $5.

One balance for Model APIs. No subscription. Top-ups stay valid for one year.

Pay as you go

Hosted Model APIs, per token, on one prepaid balance.

No subscription

Amount in dollars

$5 minimum top-up. Pay per token. No subscription.

What's included

OpenAI-compatible chat completions and Anthropic-compatible Messages

Per-token pricing with cached input discounts on supported models

Session-aware routing keeps agent replays warm

One prepaid balance, no seats, no per-user fees

New accounts start with $1 free to test the Model APIs.

Add credits

Enterprise

Dedicated infrastructure, compliance, and custom volume.

Custom pricing

Everything self-serve includes, plus

Audit logs and role-based access control (RBAC)

Custom volume and contract terms

Custom SLAs up to 99.99%

SOC 2 Type II attestation

Dedicated CSM and private Slack

Request a demo

Model APIs

Pay for model tokens, not idle capacity

Price per 1M tokens

Model

Input

Cached input

Output

Nemotron 3.5 Lightning 30B

Input

$0.05

Cached input

$0.01

91.6% cache hit, last 24 hours

Output

Input

Cached input

95.9% cache hit, last 24 hours

Output

Input

Cached input

97.3% cache hit, last 24 hours

Output

$0.40

View model

Limits and modality-specific capabilities are listed on each model page.

Compare Pay as you go and Enterprise

Pay as you go is self-serve, funded by credit top-ups. Enterprise adds private infrastructure, reserved capacity, compliance, and custom terms.

Pay as you go

from a $5 top-up

Pricing modelCredit top-ups from $5, pay for what you run

BalanceOne balance for Model APIs

SeatsNo per-seat fees

OpenAI- and Anthropic-compatible APIs

Audit logs and RBACBusiness accounts

SOC 2 Type II

SLANo contractual SLA

SupportPriority email

Enterprise

Custom

Pricing modelCustom volume and terms

BalanceOne shared balance with custom controls

SeatsNo per-seat fees

OpenAI- and Anthropic-compatible APIs

Audit logs and RBAC

SOC 2 Type II

SLAUp to 99.99%

SupportDedicated CSM and private Slack

Compare Pay as you go and Enterprise Pay as you go is self-serve, funded by credit top-ups. Enterprise adds private infrastructure, reserved capacity, compliance, and custom terms.	Pay as you go from a $5 top-up	Enterprise Custom
Pricing model	Credit top-ups from $5, pay for what you run	Custom volume and terms
Balance	One balance for Model APIs	One shared balance with custom controls
Seats	No per-seat fees	No per-seat fees
OpenAI- and Anthropic-compatible APIs	Included	Included
Audit logs and RBAC	Business accounts	Included
SOC 2 Type II	Not included	Included
SLA	No contractual SLA	Up to 99.99%
Support	Priority email	Dedicated CSM and private Slack

Credit pricing and model-serving infrastructure answer different questions. Estimate GPU fit, rent, paid idle capacity, and API crossover for a specific model and traffic shape.

Common questions

Can't find what you're looking for? Get in touch

How does the balance work?

You add credits with one-time top-ups, starting at $5, and spend from one balance, in dollars. Optional auto-recharge adds credits automatically when your balance runs low. Top-ups stay valid for one year. Use your balance for Model APIs.

Start building on open models

One API key for the OpenAI and Anthropic SDKs.

Get an API key View pricing

TLS in transit, AES-256 at rest

Workspace isolation

No training on your data

SOC 2 Type II