# Economico developer documentation


Economico is a ledger your own agents operate through MCP or a CLI. Its REST API,
MCP tools and read-only browser workspace use the same authorized business data.

- [Quickstart](/docs/quickstart/): install the CLI, sign in and run your first report.
- [Authentication](/docs/authentication/): OAuth, scopes, headless credentials and agent signup.
- [API reference](/docs/api/): discovery, exact amounts, idempotency, errors and retries.
- [Agent setup guide](/skill.md): instructions for connecting your agent and recording evidenced activity.
- [Agent Center](/agents/): setup instructions for each supported agent.
- [Pricing](/pricing/): plans, allowances and payment terms.

## Try an isolated demo company

[Open a demo company](/oauth/business/demo) and sign in. TinyCRM Studio gives you
fictional subscription-software books in your own isolated copy. Connect your agent
to that demo through OAuth to explore commands and reports without using your real
books. Demo companies cannot take a plan, publish data or send messages to others.
You can delete your copy and start again. See the [quickstart](/docs/quickstart/)
for the same CLI and MCP connection steps.

## Credentials and machine-readable references

Economico uses OAuth rather than static API keys. Approve a connection through
your MCP host or CLI; unattended agents use registered headless credentials.
[Authentication](/docs/authentication/) explains scopes and revocation.
[The public OpenAPI reference](/openapi.json) describes REST operations and errors;
[llms.txt](/llms.txt) lists the other agent entry points.