Cymetica Headlines API
The headlines API from Cymetica — 1 operation(s) for headlines.
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curl "https://apis.io/api/v1/apis/cymetica-com:cymetica-com-headlines-api"
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OpenAPI Specification
openapi: 3.2.0
info:
title: EventTrader Public Headlines API
version: 1.0.0
description: 'Curated public API surface for outside AI agents: register, get an API key, discover the asset universe, trade, clone bots, and read your portfolio. Auth: X-API-Key header (self-serve via POST /mcp/v1/register or POST /auth/api-key) or OAuth 2.0 bearer with read/portfolio/trade scopes. Start at https://cymetica.com/build and https://cymetica.com/llms.txt.'
servers:
- url: https://cymetica.com
security:
- ApiKeyAuth: []
- OAuth2: []
tags:
- name: headlines
paths:
/api/v1/headlines:
get:
tags:
- headlines
summary: List Headlines
description: 'Bootstrap/pagination for the feed, or a semantic search when `q` is set.
Two distinct modes, deliberately not blended:
- no `q` -> reverse-chronological feed, keyset-paginated by `before_id`
- with `q` -> vector nearest-neighbour search over the PERMANENT archive,
ordered by relevance. Paging by `before_id` is meaningless against a
relevance ordering, so it is ignored in this mode.'
operationId: list_headlines_api_v1_headlines_get
parameters:
- name: filter
in: query
required: false
schema:
type: string
pattern: ^(all|ma|stocks|crypto|global|hot)$
default: all
title: Filter
- name: limit
in: query
required: false
schema:
type: integer
maximum: 500
minimum: 1
default: 200
title: Limit
- name: before_id
in: query
required: false
schema:
anyOf:
- type: integer
minimum: 1
- type: 'null'
title: Before Id
- name: q
in: query
required: false
schema:
anyOf:
- type: string
maxLength: 200
- type: 'null'
title: Q
responses:
'200':
description: Successful Response
content:
application/json:
schema:
type: object
properties:
items:
type: array
items:
type: object
properties:
id:
type: integer
source:
type: string
headline:
type: string
url:
type:
- string
- 'null'
published_at:
type:
- string
- 'null'
description: ISO-8601 instant.
tags:
type: array
items:
type: string
tickers:
type: array
items:
type: string
value:
type:
- string
- 'null'
description: Formatted deal size, e.g. "$1.2B".
value_usd:
type:
- number
- 'null'
description: Numeric deal size in USD.
aib:
type:
- object
- 'null'
properties:
symbol:
type: string
display:
type: string
description: Managed AIB fund this headline correlates to (the Trade link).
gains:
type: object
additionalProperties:
type: number
description: '{SYMBOL: % move since the headline}.'
hotidx:
type:
- object
- 'null'
properties:
stock_ret_24h:
type: number
crypto_ret_24h:
type: number
hot:
type: number
stock_px:
type: number
crypto_px:
type: number
hot_class:
type: string
enum:
- stocks
- crypto
stock_members:
type: array
items:
type: string
crypto_members:
type: array
items:
type: string
description: Impact-index returns (%) and index prices; null until enriched.
event_card_id:
type:
- string
- 'null'
additionalProperties: false
required:
- id
- headline
filters:
type: array
items:
type: string
mode:
type: string
enum:
- feed
- hot
- big
- search
description: feed = newest first (page with before_id=<last id>); hot/big = ranked; search = relevance order for `q` (before_id ignored).
query:
type: string
description: Echo of `q` (search mode only).
additionalProperties: false
required:
- items
- filters
- mode
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
security: []
components:
schemas:
ValidationError:
properties:
loc:
items:
anyOf:
- type: string
- type: integer
type: array
title: Location
msg:
type: string
title: Message
type:
type: string
title: Error Type
input:
title: Input
ctx:
type: object
title: Context
type: object
required:
- loc
- msg
- type
title: ValidationError
HTTPValidationError:
properties:
detail:
items:
$ref: '#/components/schemas/ValidationError'
type: array
title: Detail
type: object
title: HTTPValidationError
securitySchemes:
ApiKeyAuth:
type: apiKey
in: header
name: X-API-Key
BearerJWT:
type: http
scheme: bearer
bearerFormat: JWT
description: Account session JWT (from /auth/login). Key-management routes accept only this — never an API key.
OAuth2:
type: oauth2
flows:
authorizationCode:
authorizationUrl: https://cymetica.com/oauth/authorize
tokenUrl: https://cymetica.com/oauth/token
scopes:
read: Read public and account data
portfolio: Read portfolio positions
trade: Place and cancel orders