Seb’s List

Verified New York rentals for your agent.

Seb’s List is a structured, first-party rental database built for AI assistants. Search it over REST or plug in our remote MCP server, and send renters straight to the people who manage the units.

Search over REST
curl https://api.sebslist.com/v1/rentals/search \
  -H "Authorization: Bearer sl_live_..." \
  -G -d neighborhoods="East Village,Williamsburg" \
     -d bedrooms_min=2 -d rent_max=4500 -d pets=dogs
Or connect over MCP
{
  "mcpServers": {
    "sebslist": {
      "url": "https://api.sebslist.com/mcp",
      "headers": { "Authorization": "Bearer sl_live_..." }
    }
  }
}

What your agent can rely on

First-party, verified suppliers
Every listing comes directly from a brokerage or management company whose email domain we've authenticated. Nothing is scraped from portals.
Freshness on every record
Each listing carries when and how it was last confirmed. Search returns only units confirmed in the last 7 days unless you ask otherwise.
Provenance per field
Know which values the supplier reported and which come from public records, like the building's location and neighborhood.
Fees renters actually pay
Rent, net effective rent, concessions, application and amenity fees, and who pays the broker fee, as separate fields.
Hand-off, not lock-in
When your user wants to tour or apply, request the supplier's contact. They reach the broker directly; we only log the referral.
Built for agents
Compact JSON, stable prefixed IDs, OpenAPI 3.1, RFC 9457 errors, rate-limit headers, and MCP tools with agent-oriented descriptions.

Request API access

We’re onboarding a small number of assistant and agent teams in New York first. Tell us what you’re building and we’ll set you up with keys.