Now with Agent API

Tachyon Cloud

Bridging the gap between business vision and software development. Create, deploy, and manage applications with unprecedented speed and precision.

Empower collaboration between software developers and business teams.

99.9%
Uptime SLA
<50ms
API Latency
10+
LLM Providers
agent-api.ts
const response = await fetch(
  "https://api.tachyon.cloud/v1/agent/execute",
  {
    method: "POST",
    headers: {
      "Authorization": `Bearer $${API_KEY}`
    },
    body: JSON.stringify({
      prompt: "Analyze this data...",
      tools: ["filesystem", "web"]
    })
  }
);
AI Agent
Cloud Native
Trusted Globally

Platform Built for Scale

Powering the next generation of AI-driven applications with enterprise-grade reliability

10B+

API Calls Processed

50K+

Active Developers

99.99%

Platform Uptime

120+

Countries Served

Architecture

Built on Modern Protocols

A unified API layer that connects your application to 7+ LLM providers and 200+ MCP tools with zero vendor lock-in

How Tachyon Works

Your Application
Tachyon Agent API
Unified Gateway
LLM Providers
OpenAIAnthropicGoogle+4
MCP Tools
DatabaseWeb+198

Single API integration gives you access to multiple LLM providers and tools

Key Technical Advantages

No Vendor Lock-in

Switch between 7 LLM providers (OpenAI, Anthropic, Google, xAI, Z.AI, Bedrock, OpenCode) without changing your code

Unified Tool Integration

200+ MCP tools available through a single protocol. Add custom tools in any language.

Lazy Loading & Performance

Tools are loaded on-demand, reducing cold start times and memory footprint

Multi-Transport Support

MCP supports Stdio, HTTP, and SSE transports for maximum flexibility

Platform Features

Bridging Business Strategy & Technical Implementation

Our platform provides all the tools you need to streamline development and enhance collaboration between business and technical teams.

Code to Business Alignment

Translate business models directly into working applications without complex middleware

Seamless Deployment

Deploy to production with just a Git push - no complex DevOps knowledge required

Development Metrics

Track and visualize 4Keys and other development KPIs to optimize your workflow

High Performance Runtime

Built on a highly efficient runtime engine with WebAssembly support for optimal performance

Business Tools Integration

Seamlessly integrate authentication, payments, CRM, and other business tools via simple APIs

CI/CD Automation

Automated testing and continuous integration built into your development workflow

Infrastructure Management

Cloud infrastructure automatically scaled and managed based on your application needs

Enterprise Security

Built-in authentication, authorization, and encryption for enterprise-grade security

Multi-LLM Unified API

Connect to 7+ LLM providers through a single API. Switch providers without changing code.

MCP Protocol Tool Integration

Access 200+ pre-built tools or create custom integrations with Model Context Protocol.

Developer Experience

Built for Developers, By Developers

Ergonomic APIs, type-safe SDKs, and comprehensive observability make agent integration a breeze

Everything You Need to Build with Confidence

Type-Safe TypeScript SDK

Full type definitions for requests, responses, and streaming events. Catch errors at compile time, not runtime.

  • Auto-generated types from OpenAPI specs
  • IntelliSense support in all major IDEs
  • Zod schema validation
  • Type guards for event discrimination

Real-time SSE Streaming

Server-Sent Events provide live updates as agents think, execute tools, and generate responses.

  • Granular events: thinking, tool_call, tool_result, content, cost
  • Reconnection logic built-in
  • Progress tracking and cancellation
  • TypeScript discriminated unions for events

Pre-execution Cost Estimation

Know exactly what your agent will cost before executing. No surprises on your bill.

  • NanoDollar precision (±5% accuracy)
  • Breakdown by base, prompt, completion, and tool costs
  • Credit balance checks
  • Budget alerts and caps

Comprehensive Observability

Built-in tracing, metrics, and audit logs help you debug and optimize agent behavior.

  • Distributed tracing with OpenTelemetry
  • Per-agent cost and latency metrics
  • Audit logs for compliance
  • Error tracking and alerting

Local Development Mode

Test your integrations without hitting real LLMs or spending credits.

  • Mock provider for local testing
  • Deterministic responses
  • Fast feedback loops
  • No API keys required for dev

Stream Agent Execution in TypeScript

Type-safe streaming with full visibility into agent reasoning

agent-example.ts
TypeScript
import { TachyonClient } from '@tachyon/sdk'

const client = new TachyonClient({
  apiKey: process.env.TACHYON_API_KEY
})


const stream = await client.agent.execute({
  prompt: "Analyze Q4 sales",
  provider: "anthropic",
  tools: ["database", "charts"],
  stream: true
})


for await (const event of stream) {
  switch (event.type) {
    case "tool_call":
      console.log(event.tool)
      break
    case "cost":
      console.log(event.totalCost)
  }
}
Agent API

Agent API

Execute intelligent AI agents with real-time streaming, tool calling, and MCP integration. Build sophisticated automation workflows with unprecedented ease.

Empower your applications with autonomous AI agents that can think, act, and deliver results.

Real-time Streaming

Get live updates as agents execute tasks with SSE

Tool Integration

Connect to external APIs via MCP protocol

Multi-LLM Support

OpenAI, Anthropic, Google, and more

Conversation Memory

Persistent context across interactions

agent-streaming.ts
Live
// Stream agent execution in real-time
const stream = await agent.execute({
  prompt: "Analyze sales data",
  tools: ["database", "charts"],
  stream: true
});

for await (const event of stream) {
  console.log(event.type, event.data);
}
Output:
thinking: Analyzing Q4 sales data...
tool_call: database.query()
result: Found 1,234 records
Autonomous
REST API

Technical Specifications

RESTful API with comprehensive endpoint coverage

REST Endpoints

POST/v1/llms/chatrooms/:id/agent/execute

Execute a new agent task with optional tool access and streaming

POST/v1/llms/chatrooms/:id/agent/resume

Resume a paused agent execution or provide additional input

POST/v1/agent/tool-jobs

Create a long-running tool job (e.g., Codex CLI)

GET/v1/agent/tool-jobs/:job_id

Get status and results of a tool job

SSE Event Types

thinking

Agent is reasoning about the task. Contains thinking content.

tool_call

Agent is calling an MCP tool. Contains tool name and arguments.

tool_result

Tool execution completed. Contains result data.

content

Agent generated content for the user. Contains text or structured output.

cost

Final cost breakdown for the execution. Contains base, token, and tool costs.

Comparison

How Tachyon Stacks Up

A side-by-side comparison with leading AI platforms and a clear migration path

Feature Comparison

FeatureTachyonOpenAIAnthropicLangChain
Multi-LLM Providers7 providersOpenAI onlyAnthropic onlyMultiple (requires custom code)
Zero-Downtime Provider Switching
MCP Protocol SupportPartial (custom adapters)
Pre-built Tools200+ MCP toolsFunction calling onlyTool use API100+ (manual integration)
Real-time SSE StreamingVia custom implementation
Pre-execution Cost EstimationYes (±5% accuracy)NoNoNo
Type-safe SDKTypeScript, PythonTypeScript, PythonTypeScript, PythonTypeScript, Python
Multi-tenancy SupportBuilt-inManual implementationManual implementationManual implementation
Audit Logs & ComplianceLimitedLimitedManual implementation
Transparent Cost BreakdownPer-token, per-toolPer-tokenPer-tokenPass-through + markup

Migrating from OpenAI to Tachyon

Most migrations take 2-4 hours. Here's what changes:

OpenAI (Before)

openai-example.ts
import OpenAI from 'openai'

const openai = new OpenAI({
  apiKey: process.env.OPENAI_API_KEY,
})

const completion = await openai.chat.completions.create({
  model: "gpt-4-turbo",
  messages: [
    { role: "user", content: "Analyze sales data" }
  ],
  tools: [
    {
      type: "function",
      function: {
        name: "query_database",
        description: "Query sales database",
        parameters: { /* ... */ }
      }
    }
  ],
  stream: true,
})

Tachyon (After)

tachyon-example.ts
import { TachyonClient } from '@tachyon/sdk'

const tachyon = new TachyonClient({
  apiKey: process.env.TACHYON_API_KEY,
})

const stream = await tachyon.agent.execute({
  provider: "openai", // or "anthropic", "google", etc.
  model: "gpt-4-turbo",
  prompt: "Analyze sales data",
  tools: ["database"], // MCP tools auto-discovered
  stream: true,
})
  • Add provider: "anthropic" to use Claude instead—no other changes
  • MCP tools replace verbose function schemas
  • Built-in cost estimation and audit logging
  • Multi-tenancy support included

Typical Migration Timeline

1
Setup & SDK Installation
30 min
2
Update API Calls
1-2 hours
3
MCP Tool Configuration
1 hour
4
Testing & Validation
30 min

Total: 2-4 hours for most projects

Integrations

Connect Your Entire Stack

Seamlessly integrate with leading AI providers, cloud platforms, and business tools

🤖

OpenAI

AI Provider

GPT-4, GPT-3.5, DALL-E

🧠

Anthropic

AI Provider

Claude Opus, Sonnet, Haiku

🔮

Google AI

AI Provider

Gemini Pro, PaLM

☁️

AWS

Cloud

EC2, Lambda, S3

💳

Stripe

Payment

Subscriptions, Billing

📊

HubSpot

CRM

Contacts, Deals, Tickets

🐙

GitHub

DevOps

Repos, Actions, Issues

💬

Slack

Communication

Channels, Messages, Bots

200+ more integrations available through our MCP protocol

View All Integrations

Enterprise-Grade Integration

  • Pre-built integrations with popular services
  • MCP protocol support for custom tools
  • Real-time data synchronization
  • Webhook support for event-driven workflows
  • OAuth 2.0 authentication
  • Rate limiting and error handling

MCP Protocol in Depth

Model Context Protocol enables seamless tool integration

200+ Community Tools

Pre-built MCP tools for common integrations. No custom code required.

Custom Tool Development

Build MCP tools in any language (Python, TypeScript, Rust, Go).

Dynamic Tool Discovery

Agents discover available tools at runtime. No hardcoding.

Lazy Loading

Tools are loaded on-demand, reducing cold start times.

Integration Categories

AI Providers
7 tools
OpenAI, Anthropic, Google AI...
Web Tools
3 tools
Web Search, URL Fetch, Firecrawl
Code Execution
3 tools
Codex CLI, Shell Commands, Python Interpreter
Business Systems
50+
Salesforce, HubSpot, Zendesk...
Use Cases

Built for Real-World AI Applications

From AI SaaS platforms to enterprise automation, see how teams use Tachyon to ship faster

AI SaaS Platforms

Multi-Model Code Generation Platform

Challenge

An AI coding assistant wanted to support multiple LLMs (Claude, GPT-4, Gemini) but managing separate integrations for each was unsustainable.

Solution

Integrated Tachyon Agent API as a unified backend. Single codebase now routes to 7 LLM providers based on task complexity and user preferences.

Outcome
  • 62% reduction in integration maintenance costs
  • Provider switching in <100ms with zero downtime
  • ±5% cost prediction accuracy for user billing
Tech Stack
TypeScriptNext.jsTachyon SDKPostgreSQL

AI-Powered Customer Support

Challenge

Support tickets required agents to access CRM, knowledge base, and ticketing APIs. Each integration was a maintenance burden.

Solution

Used Tachyon MCP protocol to connect 15+ tools (Zendesk, Notion, Slack, databases). Agents autonomously route, search, and respond to tickets.

Outcome
  • 73% reduction in mean time to resolution (MTTR)
  • 89% customer satisfaction score
  • 3x increase in agent ticket capacity
Tech Stack
PythonFastAPITachyon Agent APIMCP Connectors

Development Tools

Autonomous Code Review Agent

Challenge

Manual code reviews bottlenecked releases. Wanted an agent that could analyze PRs, run static analysis, and suggest improvements.

Solution

Built agent with GitHub, SonarQube, and custom linting tool MCP integrations. Agent reviews every PR automatically.

Outcome
  • Review cycle time cut from 2 days to 4 hours
  • Catches 40% more security issues than human reviewers
  • Developers focus on architecture, not style nitpicks
Tech Stack
TypeScriptTachyon Agent APIGitHub ActionsMCP Tools

Documentation Generation Pipeline

Challenge

Engineering docs were always out of date. Manual updates couldn't keep pace with codebase changes.

Solution

Agent reads source code, runs tests, and generates/updates docs automatically on every commit.

Outcome
  • Docs are 100% up-to-date at all times
  • New hire onboarding time reduced by 50%
  • Zero manual doc maintenance overhead
Tech Stack
PythonMkDocsTachyon Agent APIGit Hooks

Data & ML Ops

Conversational BI Dashboard

Challenge

Business users struggled with SQL queries and BI tool complexity. Needed natural language interface to data.

Solution

Agent translates plain English questions into SQL, generates charts, and explains insights. Connected to Snowflake, Looker, and Slack.

Outcome
  • Non-technical users run 300+ queries/day independently
  • Data team freed from ad-hoc query requests
  • Insights shared in Slack within seconds of asking
Tech Stack
TypeScriptTachyon Agent APISnowflakeRecharts

Enterprise Integration

Multi-System Workflow Automation

Challenge

Fortune 500 company had 30+ legacy systems (SAP, Salesforce, ServiceNow) that needed orchestration for procurement workflows.

Solution

Agent acts as orchestration layer, reading from systems, making decisions, and triggering actions across all 30 systems.

Outcome
  • Procurement cycle time reduced from 14 days to 2 days
  • 99.7% workflow success rate
  • $2.4M annual savings in manual labor
Tech Stack
JavaTachyon Agent APIMCP ConnectorsApache Kafka
Performance

Built for Production Scale

Benchmarked for latency, throughput, cost efficiency, and reliability

Performance Metrics

Latency

Cold Start (First Request)
Agent initialization and first token
<2 seconds
Warm Requests (p99)
API overhead for cached agents
<200ms
Tool Call Latency (p95)
MCP tool invocation round-trip
<500ms

Throughput

Concurrent Agent Executions
Parallel agents per tenant
1,000+
Tool Calls per Second
MCP tool invocations per second
500+
Streaming Events per Second
SSE events delivered
10,000+

Cost Efficiency

Cost Estimation Accuracy
Pre-execution vs. actual cost
±5%
NanoDollar Precision
$0.000000001 granularity
9 decimal places
Optimal Provider Routing
Auto-routing to cheapest model
30-40% savings

Reliability

Uptime SLA
Less than 4.4 hours downtime/year
99.95%
Provider Failover
Seamless fallback to backup LLM
Automatic
Tool Retry Logic
Transient error handling
Exponential backoff

Real-World Performance: AI Code Review Platform

CodeGuard AI

Needed to review 500+ PRs/day across 200 repositories. OpenAI costs were $12,000/month and latency was inconsistent.

Implementation
  • Migrated to Tachyon with multi-provider routing
  • Anthropic for complex reviews, Google Gemini for simple checks
  • MCP tools for GitHub, SonarQube, and internal linters
Results
Cost Reduction
$12,000/month
$4,500/month
62% savings
P95 Review Latency
45 seconds
12 seconds
73% faster
Reliability (Uptime)
97.2%
99.9%
Fewer API failures

""Tachyon paid for itself in the first month. The cost savings and performance gains were immediate and dramatic.""

Sarah Chen, CTO at CodeGuard AI
Enterprise

Built for Enterprise-Scale Deployments

Security, reliability, and support designed for Fortune 500 companies

Security & Compliance

Multi-Tenant Isolation

Data and compute are fully isolated per tenant. No cross-tenant data leakage.

Role-Based Access Control (RBAC)

Granular permissions for users, teams, and service accounts.

Compliance & Certifications

Built to meet enterprise compliance requirements.

Data Residency & Sovereignty

Deploy in your preferred region to meet data residency requirements.

Reliability & Scale

99.95% Uptime SLA

Enterprise SLA backed by financial credits for downtime.

Auto-Scaling & Performance

Handles traffic spikes and scales to your workload automatically.

Rate Limiting & Quotas

Protect your infrastructure from runaway costs and abuse.

Disaster Recovery

Business continuity with backup, restore, and failover capabilities.

Support & SLA

24/7 Priority Support

Enterprise customers get round-the-clock access to our support team.

Dedicated Solutions Architect

A named SA to guide your implementation and optimization.

Custom SLA & Contracts

Negotiate terms that fit your business needs.

Private Deployment Options

For highly regulated industries, deploy Tachyon in your own infrastructure.

""We evaluated 5 AI platforms. Tachyon was the only one that met our security, compliance, and performance requirements out of the box. Their enterprise support is exceptional.""

Michael Rodriguez
VP of Engineering at Fortune 100 Financial Services Company
Customer Stories

Loved by Teams Worldwide

Join thousands of developers and companies building the future with Tachyon

"Tachyon transformed how we build AI features. What used to take weeks now takes hours. The Agent API is a game-changer."
reduced development time by 80%
👩‍💼
Sarah Chen
CTO, TechFlow Inc.
"The multi-LLM support is fantastic. We can easily switch between providers and optimize costs without changing our code."
saved $50K/month on LLM costs
👨‍💻
Marcus Rodriguez
Lead Developer, CloudScale
"Finally, a platform that bridges the gap between technical complexity and business needs. Our entire team can leverage AI now."
shipped 3x faster to production
👩‍🔬
Emma Watson
Product Manager, DataDrive
"We went from idea to production in 2 weeks. Tachyon's infrastructure let us focus on our product, not plumbing."
launched MVP in 2 weeks
👨‍💼
James Kim
Founder & CEO, StartupX
"Security, compliance, and scalability out of the box. Exactly what we need for enterprise deployments."
passed SOC 2 audit with ease
👩
Lisa Anderson
VP Engineering, Enterprise Corp
"The MCP integration is brilliant. We connected our entire toolchain in days, not months."
integrated 50+ tools seamlessly
👨
David Park
Solutions Architect, ConsultPro

Trusted by innovative companies across the globe

🚀 StartupX
☁️ CloudScale
📊 DataDrive
🏢 Enterprise Corp
Pricing

Pay-as-you-go Pricing

Like AWS, you only pay for the resources you use, scaling with your business growth

Free

$0

Perfect for getting started

  • 1,000 Computing Hours
  • 10 GB Storage
  • 100 GB Data Transfer
  • 1M API Requests/month
  • Community Support
Start Free
Most Popular

Pro

$49/month

For growing teams and projects

  • 10,000 Computing Hours
  • 100 GB Storage
  • 1 TB Data Transfer
  • 10M API Requests/month
  • Priority Support
  • Advanced Analytics
Get Started

Enterprise

Custom

For large-scale deployments

  • Unlimited Computing
  • Unlimited Storage
  • Unlimited Data Transfer
  • Unlimited API Requests
  • 24/7 Dedicated Support
  • Custom SLA
  • On-premise Option
Contact Sales

Benefits of Tachyon's Pay-as-you-go Model

Transparent pricing based on actual usage, not unpredictable fixed fees

Only pay for what you use - no upfront costs
Scale resources up or down based on demand
No guesswork for capacity planning
Free tier for developers to start without risk

Start with Free Tier

Try Tachyon Cloud without risk with our free tier. After signing up, you get these resources for free:

1,000 Computing Hours

Free standard computing instances for development and testing

10 GB Standard Storage

Persistent storage for your application data

100 GB Data Transfer

Outbound data transfer from your applications

1 Million API Requests

API calls to Tachyon services per month

Start for Free

No credit card required. You're only charged when you exceed the free tier.

Need a detailed pricing simulation?

Contact us for a customized quote tailored to your use case.

Contact
FAQ

Frequently Asked Questions

Everything you need to know about Tachyon

You can start building in minutes. Simply sign up for a free account, get your API key, and make your first request. Our quick-start guide will have you running in under 5 minutes.
The free tier includes 1,000 computing hours, 10 GB storage, 100 GB data transfer, and 1M API requests per month. Perfect for development, testing, and small projects. No credit card required.
We support all major LLM providers including OpenAI (GPT-4, GPT-3.5), Anthropic (Claude), Google (Gemini, PaLM), AWS Bedrock, and more. You can easily switch between providers or use multiple simultaneously.
MCP (Model Context Protocol) is an open standard that enables AI agents to connect with external tools and data sources. It allows you to integrate custom tools, databases, APIs, and services into your AI workflows.
We take security seriously. All data is encrypted in transit (TLS 1.3) and at rest (AES-256). We're SOC 2 Type II certified, GDPR compliant, and offer enterprise features like SSO, audit logs, and VPC deployment.
Yes, absolutely. You can upgrade, downgrade, or cancel your plan at any time with no penalties. Changes take effect at the start of your next billing cycle.
Free tier includes community support via Discord and documentation. Pro plans get email support with 24-hour response times. Enterprise customers receive 24/7 dedicated support with custom SLAs and a dedicated success manager.
Yes, we offer on-premise and private cloud deployment options for Enterprise customers. This includes full source code access, dedicated infrastructure, and white-label capabilities.
MCP lazy loading reduces cold start times by 60-80% compared to eager loading. Tools are only loaded when the agent decides to use them, which means: (1) Faster agent initialization (from 5-10s to <2s), (2) Lower memory footprint (only active tools consume memory), (3) Better scalability (1000+ concurrent agents per tenant). For example, if an agent has access to 50 tools but only uses 3, lazy loading means we only initialize those 3, saving ~85% of initialization overhead.
You have two options: (1) **Hosted LLMs** (default): Use Tachyon's API keys for OpenAI, Anthropic, Google, etc. We handle rate limits, failover, and cost optimization. You pay a transparent markup (e.g., $0.003/1K tokens for Claude Sonnet vs. $0.003 direct from Anthropic). (2) **Bring Your Own Keys (BYOK)**: Provide your own API keys. Tachyon acts as a proxy/orchestration layer. You pay only Tachyon's platform fee ($0.0001/request) + your direct LLM costs. BYOK is ideal for enterprises with existing LLM contracts or volume discounts.
**Agent API** (`/agent/execute`) is for tasks that complete in seconds to minutes. It uses SSE streaming for real-time updates and is ideal for conversational AI, code generation, and data analysis. **Tool Jobs** (`/tool-jobs`) are for long-running tasks (minutes to hours) that don't need real-time streaming. Examples: running a full Codex CLI session, executing batch data processing, or triggering CI/CD pipelines. Tool Jobs return a `job_id` immediately and you poll for results. Use Agent API for interactive tasks, Tool Jobs for background/async work.
Tachyon uses a 4-layer isolation model: (1) **Data Layer**: Row-level security in PostgreSQL/TiDB. Each operator's data is tagged with `operator_id` and queries are scoped. (2) **Compute Layer**: Kubernetes namespaces per operator. Agent executions run in isolated pods. (3) **MCP Tools**: Each tool execution runs in a sandboxed container with limited filesystem and network access. (4) **API Layer**: Multi-tenant JWT tokens with operator context. All API calls validate `x-operator-id` header. This ensures zero cross-tenant data leakage, even if one tenant is compromised.
Most teams migrate in **2-4 hours**. The process: (1) Install Tachyon SDK (`npm install @tachyon/sdk` or `pip install tachyon-sdk`), (2) Replace OpenAI/Anthropic client with Tachyon client (5-10 lines of code per API call), (3) Configure MCP tools (replace function schemas with tool names), (4) Test with mock provider, then switch to production. The migration is **non-breaking**: you can run Tachyon and OpenAI in parallel during the transition. Tachyon SDK is API-compatible with OpenAI for common use cases, so many teams just swap the import and add `provider: "openai"` to maintain existing behavior.

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Contact Information

Office

1-10-8 Dogenzaka, Shibuya-ku, Tokyo 150-0043, Japan

Operating Hours

Monday - Friday: 9AM - 6PM JST Saturday - Sunday: Closed

Need urgent support? Our customers enjoy 24/7 priority support.