---
okf_version: "0.1"
---

# CommsHarbor

* [sobre](https://staging.commsharbor.com/okf/sobre.md) - Email on your domain, webmail and a management API. Start free with 1 GB shared across unlimited mailboxes. Choose a paid package to send email.
* [api](https://staging.commsharbor.com/okf/api.md) - Superfície HTTP e MCP do CommsHarbor, com o modelo de cobrança.
* [faq](https://staging.commsharbor.com/okf/faq.md) - Perguntas e respostas sobre o CommsHarbor, as mesmas publicadas na página.
* [numeros](https://staging.commsharbor.com/okf/numeros.md) - See recorded use of CommsHarbor. We update the available measurements each hour. Financial amounts stay private.
* [parceria](https://staging.commsharbor.com/okf/parceria.md) - Propose an integration, collaboration or partnership.

# Machine surfaces

* [API](https://staging.commsharbor.com/api/) - Endpoint catalog, quota and how to pay, in JSON.
* [pricing.md](https://staging.commsharbor.com/pricing.md) - Plans and prices in Markdown, from the same data as the pricing page.
* [/api/vitrine](https://staging.commsharbor.com/api/vitrine) - How much the product is read and used today, measured at the edge. JSON and markdown.
* [/api/partners](https://staging.commsharbor.com/api/partners) - Sponsorship, partnership and advertising: placements, suggested price and how to propose. JSON and markdown.
* [OpenAPI](https://staging.commsharbor.com/openapi.json) - OpenAPI 3 spec generated from the same catalog.
* [llms.txt](https://staging.commsharbor.com/llms.txt) - Where to start, in plain text.
* [llms-full.txt](https://staging.commsharbor.com/llms-full.txt) - Every route field by field; `?prefix=` slices it.
* [MCP](https://staging.commsharbor.com/mcp) - MCP endpoint (Streamable HTTP) with the same capabilities as the API.
* [apis.json](https://staging.commsharbor.com/apis.json) - APIs.json 0.19 index, with the sibling products in `include`.
* [api-catalog](https://staging.commsharbor.com/.well-known/api-catalog) - Linkset (RFC 9727) pointing at the API, the MCP and the documents.
* [agent-access](https://staging.commsharbor.com/.well-known/agent-access.json) - Agent discovery and access boundaries. Independent draft; does not grant permission.
* [x402](https://staging.commsharbor.com/.well-known/x402) - Network, wallet and the routes that charge.
* [sitemap.xml](https://staging.commsharbor.com/sitemap.xml) - The indexable human pages.

# Public data archives

* [Postal codes and addresses](https://api.pontofato.com/enderecos/okf/index.md) - Find addresses by location, with coordinates and a 2022 reference date. Not a current postal-code certification. Each HTML page opens the product app with its public data already rendered. State → municipality → locality → street → addresses. Browse addresses and procurement by location, then open the records you need. Up to 20 items per page, in formats ready for people and agents. Check coverage and the reference date before using a result. Access options are shown by each product.
* [Public procurement](https://api.editalmd.com/licitacoes/okf/index.md) - Find public procurement by location and date. View documents and reading options in EditalMD. Each HTML page opens the product app with its public data already rendered. Procedure → state → year → month → day → municipality → purchases. Browse addresses and procurement by location, then open the records you need. Up to 20 items per page, in formats ready for people and agents. Check coverage and the reference date before using a result. Access options are shown by each product.

# Collections (how to walk everything)

* [GET /api/credito/assinaturas](https://staging.commsharbor.com/api/credito/assinaturas) - List at most 20 subscriptions owned by this account in this product. At most 20 per page; walk `Use proximo as the cursor. Descending criado_em and id order. Null ends the list.` until it comes back null; the public `offset` stops at 20.

# Sibling products

* [PageAudit](https://pageaudit.online/okf/index.md) - A sibling product; prepaid credit works there too.
* [HookPulse](https://hookpulse.net/okf/index.md) - A sibling product; prepaid credit works there too.
* [Radar CNPJ](https://radar-cnpj.com/okf/index.md) - A sibling product; prepaid credit works there too.
* [Grade](https://gradetv.net/okf/index.md) - A sibling product; prepaid credit works there too.
* [Agentalog](https://agentalog.com/okf/index.md) - A sibling product; prepaid credit works there too.
* [PontoFato](https://pontofato.com/okf/index.md) - A sibling product; prepaid credit works there too.
* [EditalMD](https://editalmd.com/okf/index.md) - A sibling product; prepaid credit works there too.
* [samehand](https://samehand.app/okf/index.md) - A sibling product; prepaid credit works there too.
* [OKF Index](https://okfindex.com/okf/index.md) - A sibling product; prepaid credit works there too.
* [Rota Nacional](https://rota-nacional.ia.br/okf/index.md) - A sibling product; prepaid credit works there too.