Is AIsa a model aggregator?

AIsa includes a model gateway, but it is not just a model aggregator. It gives agents one place to access models, APIs, data feeds, skills, and machine-to-machine payments through a single API key and billing relationship.

Is AIsa a payment gateway?

AIsa is not a traditional checkout or merchant payment gateway. It is infrastructure for agent transactions: agents can call paid APIs, data feeds, and services, then settle usage through AIsa-managed billing or programmable payment flows.

Do I need crypto to use AIsa?

No. You can start with a normal AIsa account, an API key, and fiat-funded credits. Crypto-native settlement is available for machine-payment workflows, but it is not required for your first integration.

Yes. AIsa supports fiat-funded usage through the console, so teams can buy credits and manage spend without holding crypto. Crypto and x402-style flows are available when you want agents to transact directly.

Can I set budgets for agents?

Yes. AIsa is designed for agent spend control: you can issue API keys, monitor usage, and set budgets or limits so an agent can act autonomously without open-ended spending risk.

How do I list my API or data feed?

You can list an API, data feed, or agent service by onboarding it through AIsa as a provider. AIsa helps package the endpoint, document the calling interface, price usage, and make it discoverable to agents through the ecosystem.

How does AIsa work with x402 / HTTP 402?

AIsa uses x402 and HTTP 402-style flows as a payment handshake for agents. When a protected endpoint requires payment, the agent can receive payment instructions, settle the charge, and retry the request with proof of payment instead of relying on manual invoices or subscriptions.

How fast can I make my first call?

Most developers can make a first call in minutes: sign up, get an API key, add it to your agent or SDK environment, and call an AIsa endpoint. The Quick Start section above is the fastest path.

Circle NanopaymentsBêta privée

Machine Payment ProtocolBêta privée

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DocumentationGuides, tutoriels et référence API

Découverte d'agentsCarte agent A2A, manifeste de plugin et guide d'intégration

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Une clé, toutes les capacités dont votre agent a besoin.

Donnez à votre agent les sources de données, API, outils et LLM nécessaires pour produire un vrai travail, avec une seule API key.

Espace de travail agent

“Find 20 VP of Sales at Series B SaaS companies in the US, enrich their emails, and send each a personalized cold email.”

Votre agent

Searching for matching contacts

Enriching emails and LinkedIn profiles

Researching each company's recent news

Drafting personalized outreach emails

Sending from agent inbox

Done. 20 emails sent. Avg open rate tracked in inbox.

Espace de travail agent

“Find 20 VP of Sales at Series B SaaS companies in the US, enrich their emails, and send each a personalized cold email.”

Votre agent

Searching for matching contacts

Enriching emails and LinkedIn profiles

Researching each company's recent news

Drafting personalized outreach emails

Sending from agent inbox

Done. 20 emails sent. Avg open rate tracked in inbox.

Quick Start

Get up and running with AIsa in less than 30 seconds.

Sign Up & Get API Key

Create an account and generate your AISA_API_KEY in the AIsa Console.

Get API Key

Integrate & Configure

Tell your agent with a ready-to-use prompt, and configure the AISA_API_KEY according to the instructions.

Unified Capability Layer

1000+ LLMs, APIs and Skills

Browse the LLM providers, APIs, and packaged skills your agent can call through one AIsa integration.

Model Gateway

Leading LLMs through one gateway

claude-opus-4-8Anthropic

High-end Claude model for reasoning, writing, and long-context work.

coding

gemini-3.5-flashGoogle

Google Gemini Flash model for fast multimodal agent responses.

text

gpt-5.5OpenAI

OpenAI frontier model for deep reasoning and agentic workloads.

coding

gpt-image-2OpenAI

OpenAI image model for generation, editing, and creative production.

image

kimi-k2.6Moonshot

Long-context model for research, planning, and knowledge work.

text

deepseek-v4-proDeepSeek

DeepSeek reasoning and coding model for demanding tasks.

coding

qwen3.7-maxAlibaba

Alibaba flagship model for multilingual reasoning and agents.

coding

MiniMax-M3MiniMax

MiniMax model for fast text reasoning and agent workflows.

text

grok-4.3xAI

xAI model for real-time reasoning and conversational workflows.

text

glm-5GLM

GLM model for general reasoning, Chinese, and enterprise tasks.

coding

claude-opus-4-7Anthropic

Claude Opus model for advanced reasoning and high-stakes agent work.

coding

wan2.7-image-proAlibaba

Alibaba image model for high-quality generation and editing.

image

gpt-5.4OpenAI

Adaptive reasoning model for complex business and coding tasks.

coding

claude-sonnet-4-5-20250929Anthropic

Balanced Claude model for fast reasoning, coding, and analysis.

coding

seedream-5-0-260128ByteDance

Image generation model for production creative workflows.

image

Explore all Models

Machine-to-Machine

Autonomous Micropayments

Every AIsa endpoint is nanopayment-enabled. Agents settle per-call transactions through Circle Nanopayments or the Machine Payments Protocol (MPP) using HTTP 402-style payment flows - no accounts, no invoices, no human intervention. Just autonomous agents discovering services, negotiating value, and transacting at machine speed.

Circle NanopaymentsCircle's USDC-based system for fast, low-cost machine payments - optimized for crypto-native micropayments in paid APIs and AI agent transactions

MPPMachine Payments Protocol - an open standard for machine payments over HTTP that supports multiple payment methods through a common protocol layer

Per-callNo subscriptions or prepayment - pay only for what each agent consumes

Learn about Circle Nanopayments Machine Payment Protocol

Machine-to-Machine - 3D wireframe showing two autonomous systems connected by a bridge with flowing data packets and payment tokens

Foundry

Where Agents Are Forged

The Foundry is where production-ready AI agents come to life. Deploy cloud-hosted, pre-configured agent instances that combine AIsa's Model Gateway, skills, and nanopayment capabilities into autonomous workflows - with built-in monitoring, guardrails, and nanopayment-compatible billing.

DeployCloud-hosted instances ready for production workloads from day one

BillingNative nanopayment settlement - Circle Nanopayments and MPP compatible out of the box

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FAQ

Common Questions

Join 5,000+ Agents Already Running

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AIsa permet à votre agent de rechercher des mots-clés SEO.

Une clé, toutes les capacités dont votre agent a besoin.

Quick Start

Sign Up & Get API Key

Integrate & Configure

1000+ LLMs, APIs and Skills

Leading LLMs through one gateway

Autonomous Micropayments

Where Agents Are Forged

Common Questions

One API.Infinite Possibilities

One API.
Infinite Possibilities