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openapi: 3.2.0
info:
title: PropRaven Account API
version: 1.2.1
description: 'National property intelligence API: US parcels with ownership, valuation, permit, deed, risk and market data.
**Base URL.** `https://propraven.com/api/v1` (every path below starts with `/api/v1`; `https://api.propraven.com/api/v1` serves the same API). The REST API is for server-side use: it sends no CORS headers, and API keys are secret.
**Authentication.** `Authorization: Bearer pz_…`. Create a key in the dashboard. A few endpoints are key-optional (marked with an empty security requirement); anonymous calls to them are limited to 100 a day and 60 a minute per IP. The Free plan includes 1,000 API calls a month (60 a minute, 1,000 a day); `GET /api/v1/account/usage` reports your plan, period usage and limits.
**Numbers.** Since API 1.2.0, every field this spec types as `number` or `integer` is a JSON number. (Before 1.2.0, values read from Postgres `numeric` and `bigint` columns, such as `total_assessed_value`, were sent as strings like "19388200.00".) Identifiers stay strings: `parcel_id`, `apn`, `county_fips`, `state_fips`, `zip`.
**Errors.** Every error is an RFC 7807 problem (`application/problem+json`, schema `Problem`) with a stable `code`. Bad parameters are a 400 `invalid_parameter` naming each one in `errors`; an unknown endpoint is a 404 `not_found`; an unsupported method is a 405 with an `Allow` header; a query that runs out of time is a 504 `query_timeout` with `Retry-After`. Error bodies never contain database text. Paid endpoints answer an unpaid call with an x402 `402 Payment Required` envelope (`x402Version`, `accepts`).
**Pagination.** List endpoints take `limit` and `offset` and return `{data, total, limit, offset}`; request the next page with `offset + limit` until a page is shorter than `limit` or `offset` reaches `total`. `GET /api/v1/search/full` uses a keyset cursor: pass the previous page''s `nextCursor` as `after` until `nextCursor` is null.
**Rate limits.** Burst and daily windows by plan: Free 60 a minute / 1,000 a day; Developer 3,000 a minute / 100,000 a day; Team 12,000 a minute / 1,000,000 a day; key-optional endpoints called without a key, 60 a minute / 100 a day per IP. Authenticated responses carry `X-RateLimit-Limit` / `-Remaining` / `-Reset` (Unix seconds), all describing the window that will refuse you first. Every 429 and every 503 carries `Retry-After` (seconds): wait at least that long, then retry with backoff. A **429** means your plan''s window is used up (`rate_limit_exceeded`); or the key is cooling down for up to 15 minutes because its request rate spiked far above its own recent baseline (`key_cooldown`; it is not banned or revoked, and your other keys are unaffected); or one address failed authentication more than 60 times in a minute (`auth_failures_exceeded`). A **503** means PropRaven is briefly shedding load to protect the service (`load_shed`; calls without a key first, paid plans last) or the rate limiter is briefly unavailable. The MCP endpoint (`/mcp`) answers the same cases with the same status and `Retry-After`, plus a JSON-RPC error with code -32003.
**SDKs.** Official clients generated from this spec: `@propraven/sdk` (npm), `propraven` (PyPI) and `github.com/jdw2111/propraven-go`. Each retries 429/503/504 with backoff, raises typed errors on the `Problem` shape, paginates, and verifies webhook signatures. The `x-sdk-group`, `x-sdk-method` and `x-sdk-pagination` extensions name each operation in the SDKs.'
contact:
name: PropRaven Support
url: https://propraven.com/docs
email: support@propraven.com
license:
name: Commercial
url: https://propraven.com/terms#data-license
servers:
- url: https://propraven.com
description: Production. Every path starts with /api/v1. (https://api.propraven.com serves the same API.)
security:
- bearerAuth: []
tags:
- name: Account
description: Account-scoped usage, quota, and key-level reporting.
paths:
/api/v1/account/usage:
get:
operationId: getAccountUsage
summary: Current-period usage and quota
description: Returns the calling key's current-period API usage, included allotment, remaining calls, configured per-minute and per-day rate limits, and the hard-cap status. Per-user (all of a user's API keys roll up to the same monthly counter, since they share a Stripe subscription). `lookups` reports the account's monthly lookup cap (record views and people data), a separate counter from API calls.
tags:
- Account
security:
- bearerAuth: []
responses:
'200':
description: Usage report.
headers:
X-RateLimit-Limit:
$ref: '#/components/headers/X-RateLimit-Limit'
X-RateLimit-Remaining:
$ref: '#/components/headers/X-RateLimit-Remaining'
X-RateLimit-Reset:
$ref: '#/components/headers/X-RateLimit-Reset'
content:
application/json:
schema:
$ref: '#/components/schemas/AccountUsage'
'401':
$ref: '#/components/responses/Unauthorized'
'429':
$ref: '#/components/responses/RateLimitExceeded'
'405':
$ref: '#/components/responses/MethodNotAllowed'
'500':
$ref: '#/components/responses/InternalError'
x-sdk-group: account
x-sdk-method: usage
components:
headers:
X-RateLimit-Reset:
description: Unix timestamp (seconds) when the window described by X-RateLimit-Limit resets.
schema:
type: integer
example: 1711670400
Retry-After:
description: Seconds to wait before retrying.
schema:
type: integer
example: 5
X-RateLimit-Remaining:
description: Calls left in the window described by X-RateLimit-Limit.
schema:
type: integer
example: 997
X-Request-Id:
description: Support handle for this request; equals the problem body's `request_id`. Sent on every error response, including 401.
schema:
type: string
X-RateLimit-Limit:
description: Size of the rate-limit window that will refuse you first — the per-minute burst window or the per-day window, whichever has fewer calls left. Limit, Remaining and Reset always describe that same window. Sent on every authenticated response (and on anonymous responses of key-optional endpoints).
schema:
type: integer
example: 1000
responses:
MethodNotAllowed:
description: The endpoint exists but does not support this method. `Allow` lists the methods it does.
headers:
Allow:
description: Methods this endpoint supports.
schema:
type: string
example: GET, HEAD, OPTIONS
X-Request-Id:
$ref: '#/components/headers/X-Request-Id'
content:
application/problem+json:
schema:
$ref: '#/components/schemas/Problem'
example:
type: https://api.propraven.com/errors/method-not-allowed
title: Method Not Allowed
status: 405
detail: 'DELETE is not supported on /api/v1/parcels/[id]. Allowed: GET, HEAD, OPTIONS.'
code: method_not_allowed
allow:
- GET
- HEAD
- OPTIONS
Unauthorized:
description: Missing, malformed or invalid credential.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/Problem'
example:
type: https://api.propraven.com/errors/authentication-required
title: Unauthorized
status: 401
detail: Provide an API key in the Authorization header ('Bearer pz_...') or sign in via the web dashboard.
code: authentication_required
headers:
X-Request-Id:
$ref: '#/components/headers/X-Request-Id'
InternalError:
description: Unexpected server error. The body never carries database or driver text.
content:
application/problem+json:
schema:
$ref: '#/components/schemas/Problem'
example:
type: https://api.propraven.com/errors/internal-error
title: Internal Server Error
status: 500
detail: An internal error occurred.
code: internal_error
request_id: iad1::abc123
headers:
X-Request-Id:
$ref: '#/components/headers/X-Request-Id'
RateLimitExceeded:
description: Rate limit exceeded.
headers:
X-RateLimit-Limit:
$ref: '#/components/headers/X-RateLimit-Limit'
X-RateLimit-Remaining:
$ref: '#/components/headers/X-RateLimit-Remaining'
X-RateLimit-Reset:
$ref: '#/components/headers/X-RateLimit-Reset'
Retry-After:
$ref: '#/components/headers/Retry-After'
X-Request-Id:
$ref: '#/components/headers/X-Request-Id'
content:
application/problem+json:
schema:
$ref: '#/components/schemas/Problem'
example:
type: https://api.propraven.com/errors/rate-limit-exceeded
title: Rate limit exceeded
status: 429
detail: Rate limit exceeded
code: rate_limit_exceeded
schemas:
Problem:
type: object
description: 'THE error body of every /api/v1 endpoint (RFC 7807 problem details, served as `application/problem+json`). `code` is the stable machine-readable identifier (e.g. invalid_parameter, authentication_required, account_required, monthly_cap_reached, query_timeout, not_found, method_not_allowed); `detail` is human-readable and never contains database or driver text. Validation failures add `errors: [{param, message}]`. `request_id` identifies the request for support; every error response carries it, and the same value in the `X-Request-Id` header. Per-code members (e.g. `reason`, `retry_after`, `used` / `limit` / `plan` / `upgrade`, `allow`) sit beside the core members. Exception: an x402 `402 Payment Required` keeps the x402 protocol envelope (`x402Version`, `accepts`).'
required:
- type
- title
- status
- detail
- code
properties:
type:
type: string
title:
type: string
status:
type: integer
detail:
type: string
code:
type: string
description: Stable machine-readable code.
example: invalid_parameter
reason:
type: string
description: Finer reason for `code`, e.g. people_data_requires_account.
errors:
type: array
description: Per-parameter validation failures (400 invalid_parameter).
items:
type: object
required:
- param
- message
properties:
param:
type: string
example: limit
message:
type: string
example: must be >= 1
request_id:
type: string
description: Support handle for this request.
additionalProperties: true
example:
type: https://api.propraven.com/errors/invalid-parameter
title: Bad Request
status: 400
detail: 'limit: must be >= 1'
code: invalid_parameter
errors:
- param: limit
message: must be >= 1
request_id: iad1::abc123
AccountUsage:
type: object
required:
- tier
- period
- period_start
- period_end
- calls_used
- calls_included
- calls_remaining
- rate_limit
- hard_cap_enabled
- auth_source
properties:
tier:
type: string
enum:
- free
- starter
- pro
- scale
- api_100k
period:
type: string
period_start:
type: string
period_end:
type: string
calls_used:
type: integer
calls_included:
type: integer
description: Plan allotment for the current period.
calls_remaining:
type: integer
rate_limit:
type: object
required:
- per_minute
- per_day
properties:
per_minute:
type: number
per_day:
type: number
hard_cap_enabled:
type: boolean
auth_source:
type: string
hard_capped:
type: boolean
description: Whether further calls will be hard-rejected vs allowed-and-billed.
lookups:
type:
- object
- 'null'
description: 'The account''s monthly LOOKUP cap — a separate counter from API calls. A record view and each people-data response (owner card, /owner, permits carrying owner/applicant names or contacts, tax-delinquency records, person licensees) spends one lookup for an account without a paid entitlement; a paid plan includes them. `limit: null` = unlimited. Null when the counter could not be read (never reported as 0).'
required:
- used
- limit
- remaining
- plan
properties:
used:
type: integer
limit:
type:
- integer
- 'null'
remaining:
type:
- integer
- 'null'
plan:
type: string
additionalProperties: false
securitySchemes:
bearerAuth:
type: http
scheme: bearer
bearerFormat: pz_*
description: 'API key with pz_ prefix. Pass as: Authorization: Bearer pz_your_api_key'
sessionCookie:
type: apiKey
in: cookie
name: sb-<project-ref>-auth-token
description: The signed-in web session (Supabase auth cookie) set by signing in at https://propraven.com/sign-in. Used only by account-scoped dashboard routes; an API key is not accepted on those routes.
externalDocs:
description: 'Connect your agent to PropRaven: the MCP server, the discover -> preview -> pay (x402) flow, and pricing.'
url: https://propraven.com/docs/agents