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Save your keys
Add workflow keys (Stripe, Airtable, here.now) in Settings → Secrets. For Agent mode, add an LLM provider key in Settings → AI Providers.
About
Turn API keys into working tools.
ExeCode is a subscription chat tool that connects to the services you already use. Describe the report, comparison, cleanup, or dashboard you want; ExeCode runs code in a secure sandbox and returns finished files, charts, or previews. Pro includes 100 Run tasks per month (included models — Grok 4.5, GPT-5.6, and more) and 50 hosted Agent sessions (your LLM key).
Example workflows:Stripe MRR reportOpenRouter model cost reportAirtable cleanupPublish dashboard to here.now
How it works
Keys in. Ask. Artifacts out.
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Ask in plain English
Describe the report, comparison, cleanup, or dashboard you want — no SDK docs required.
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Get real artifacts
ExeCode runs the scripts and returns CSVs, charts, files, preview URLs, or hosted links.
Capabilities
Built for people who want outcomes.
Pro is live chat with real execution: included Run models (Grok 4.5, GPT-5.6, and more), Python and Node in secure sandboxes, file uploads, generated artifacts, connected workflows, and clear monthly limits on Run and Agent.
Connect real tools
Add your own Stripe, OpenRouter, Airtable, or here.now key to unlock useful business workflows.
Plain English in
Describe the outcome you want. ExeCode writes the script, calls the API, and runs it for you.
Artifacts out
Get processed output and downloadable CSVs, markdown reports, charts, files, or hosted links back in chat.
Capability packs
Product playbooks turn saved API keys into known-good workflows — reports, comparisons, dashboards, and exports.
Iterates when things fail
If an API call, script, or build fails, ExeCode inspects the error, patches the code, and reruns — especially powerful in Agent mode for multi-file projects.
Safe & isolated
Execution happens in secure Vercel Sandbox microVMs with your saved secrets injected only for the task.
Connected workflows
Three useful workflows unlocked by your own keys.
An API key gives ExeCode access. A connected workflow tells ExeCode what to run — reports, comparisons, dashboards, and exports. Workflow keys go in Secrets; Agent LLM keys go in AI Providers.
Stripe revenue reports
STRIPE_SECRET_KEY
Ask: “Generate my MRR and revenue report for the last 12 months.”
Get: CSV export, markdown summary, customer revenue tables, and charts.
For indie hackers and SaaS founders who want answers from Stripe without writing billing scripts.
OpenRouter model cost reports
OPENROUTER_API_KEY
Ask: “Compare these models for cost, speed, and output quality.”
Get: Markdown report, cost table, latency notes, and a practical recommendation.
For AI builders choosing models without getting mugged by token pricing.
here.now publishing
HERENOW_API_KEY
Ask: “Build a tiny dashboard and publish it.”
Get: Static page, hosted URL, source files, and generated artifacts.
For solo builders who need a shareable result, not a deployment ceremony.
Two ways to work
Run for quick tasks. Agent for complex work.
Both modes return real output — not just suggestions. Auto picks Run or Agent per message. Run includes Grok 4.5, GPT-5.6, and more. Agent needs a provider key in Settings → AI Providers.
Run Mode
Quick tasks, your choice of model
ExeCode writes a script, runs it on a secure sandbox, and shows the result. Choose from included models — Grok 4.5 (default), GPT-5.6 Sol, Terra, and Luna, and more. No LLM API key required. Counts toward 100 runs/month.
- Stripe revenue reports
- Data cleanup and charts
- File extraction and conversion
- Model cost comparisons
Agent Mode
Complex work, handled end to end
ExeCode plans the work, writes and tests code across multiple files, fixes errors, and iterates until done. Bring your own LLM key (OpenRouter, OpenAI, Anthropic, xAI, or Google). ExeCode hosts the sandbox — 50 sessions/month; follow-ups in the same chat are free.
- Build and test multi-file projects
- Debug and fix errors autonomously
- Research, then build, then verify
- Iterate until the result is right
Auto mode picks the right approach for each message.
Pricing
One subscription. Two ways to execute.
Pro includes included Run models for quick tasks and hosted Agent sandboxes for multi-step work — with honest monthly limits.
ExeCode Pro
$29/month
100 runs + 50 Agent sessions per billing period. Real output in chat — not just code.
ExeCode Pro
$29/month
One subscription — live chat, included Run models, and secure server execution
- Run mode with included models — Grok 4.5, GPT-5.6, and more (switch in chat)
- 100 Run tasks per month — scripts, projects, and live previews
- Agent mode — your LLM key + 50 hosted sandbox sessions per month
- Connected workflows for Stripe, OpenRouter, Airtable, here.now, and more
- Chat history, file uploads, artifacts, and capability pack playbooks
Included Run models
Grok 4.5, GPT-5.6, and more — no API key needed
- Default model: Grok 4.5
- GPT-5.6 Sol, Terra, and Luna (OpenAI)
- Six GPT-5.6 variants on OpenRouter (standard + Pro tiers)
- Switch models from the Run mode menu in chat
- Model access is included with Pro — separate from your run quota
Included runs
100 task runs per month included
- Each time ExeCode runs a script or builds a project, that's one run
- Included Run models and sandbox compute are part of each run
- Runs reset at the start of each billing period
- Friendly reminder at 80 runs. New runs pause at 100 until the next billing period
Agent sessions
50 hosted Agent sessions per month included
- One session = one new Agent sandbox VM for multi-step work
- Follow-up messages in the same active Agent chat do not use another session
- You bring your own LLM API keys — ExeCode hosts the sandbox
- Friendly reminder at 40 sessions. New Agent sandboxes pause at 50 until the next billing period
Connected APIs (BYOK)
Bring your own API keys for workflows and Agent LLMs
- Workflow keys (Stripe, Airtable, etc.) in Settings → Secrets
- Agent LLM keys in Settings → AI Providers
- Run mode uses included server models — no LLM API key required
- In Agent mode, add an OpenRouter key (or OpenAI, Anthropic, xAI, Google) and pick your model in chat
- You pay those providers directly — ExeCode does not mark up API usage
- Supported workflows activate automatically when you mention a connected service
- Included Run models — Grok 4.5, GPT-5.6, and more (no LLM key needed)
- 100 secure server runs per billing period
- 50 hosted Agent sessions per billing period
- Friendly warnings at 80 runs and 40 Agent sessions
- AI provider fallback when the Sandbox queue is busy
- Cancel anytime via the Polar customer portal
FAQ
Quick answers.
What is ExeCode?
ExeCode turns your API keys into working tools. Describe what you need in plain English; ExeCode runs the code on Vercel Sandbox and returns reports, tables, files, or links — not just code suggestions.
What models can I use in Run mode?
Pro includes server-hosted models you pick in chat: Grok 4.5 (default), GPT-5.6 Sol, Terra, and Luna, plus six GPT-5.6 variants via OpenRouter. You do not add an LLM API key for Run — model access is included with your subscription.
What counts as one run?
Every time ExeCode runs code or builds a project in Run mode, that counts toward your 100/month allowance. Plain messages, reading files, and web searches do not count.
What counts as one Agent session?
Each time ExeCode starts a new Agent sandbox VM, that counts toward your 50/month allowance. Follow-up messages in the same active Agent chat are free. You bring your own LLM API key.
Do I need API keys?
Run mode includes Grok 4.5, GPT-5.6, and more — no LLM key required. Add workflow keys (Stripe, Airtable, etc.) in Settings → Secrets when you use connected services. Agent mode requires at least one LLM key in Settings → AI Providers.
What's the difference between Run and Agent?
Run is fast, one-shot execution with included models (Grok 4.5, GPT-5.6, and more). Agent is multi-step: plan, write, test, fix, and verify across files. Agent uses your model; ExeCode hosts the sandbox.
Do I pay ExeCode for OpenRouter or Stripe API usage?
No. You pay third-party providers directly. ExeCode charges one flat Pro subscription for chat, sandbox hosting, and orchestration. OpenRouter models in Run mode are included with Pro when enabled on the deployment.
Do I need to install anything?
No. All execution runs in a secure cloud sandbox — subscribe, connect your keys, and work from chat.
Ready to turn your keys into tools?
Subscribe to Pro — 100 runs and 50 Agent sessions per month. Connect your keys, describe the outcome, and get real artifacts back in chat.
Already subscribed? Open chat and start a workflow.