> ## Documentation Index
> Fetch the complete documentation index at: https://aisa.one/docs/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> - Base URLs: models `https://api.aisa.one/v1` (Gemini GenerateContent: `https://api.aisa.one/v1beta`); data APIs `https://api.aisa.one/apis/v1`. The `servers` of each operation in https://aisa.one/openapi.yaml is authoritative.
> - Auth: `Authorization: Bearer $AISA_API_KEY`. Never print, log, or commit the key.
> - MCP (preferred for agents): `https://mcp.aisa.one/mcp`, signed in with OAuth, so there is no key to paste.
> - Agent Skill: `npx skills add AIsa-team/agent-skills --skill aisa`. Fallback with the AIsa CLI: `aisa skills install aisa`.
> - Spending: docs, https://aisa.one/models, https://aisa.one/api, `/v1/models`, and MCP `search`, `list_categories`, `get_details`, `batch_quote`, and the `account` operation are free. Quote the exact calls before running them (MCP `batch_quote`, CLI `aisa quote --json`). If the quote reports `auto_execute_eligible: true`, run it unless the user set a tighter limit or asked only for a quote. Otherwise, tell the user in one message the planned calls, the quoted price, and a total USD budget for the task, then wait for approval. Direct HTTP calls follow the stricter rule at https://aisa.one/docs/get-started/cli.md#direct-http-fallback. Do not make paid calls to test availability. Full rule: https://aisa.one/llms.txt

# Find Article Author

> <!-- aisa-pricing:start -->
Usage-based billing; Default request estimate: $0.0173 USD (not a fixed price). Declared unit rate: $0.000001 USD per provider_credit. Account-specific pricing and final settlement may differ.
<!-- aisa-pricing:end -->

## Request contract

* **Method and path:** POST /apis/v1/tomba/find-author
* **Availability:** enabled
* **Request URL template:** `https://api.aisa.one/apis/v1/tomba/find-author`
* **Runtime facts:** 7feb135f2ccd5182baeedb89d4b228220a67ed0f55537516fa0bf728bb0a7fca

[Complete OpenAPI definition](https://aisa.one/docs/reference-contracts/tomba.json)

Effective request and pricing declaration (including authentication and referenced schemas):

```json theme={null}
{
  "operationId": "tomba.find-author",
  "method": "POST",
  "path": "/apis/v1/tomba/find-author",
  "servers": [
    {
      "url": "https://api.aisa.one"
    }
  ],
  "parameters": [],
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "requestBody": {
    "required": true,
    "content": {
      "application/json": {
        "schema": {
          "type": "object",
          "required": [
            "url"
          ],
          "properties": {
            "url": {
              "type": "string",
              "format": "uri",
              "examples": [
                "https://clearbit.com/blog/company-name-to-domain-api"
              ],
              "maxLength": 2083,
              "minLength": 1,
              "description": "Public article URL whose author should be identified."
            }
          }
        }
      }
    }
  },
  "x-aisa-status": "enabled",
  "x-aisa-pricing": {
    "cost_contract": "response_units",
    "customer_multiplier": 1.0,
    "customer_pricing": "provider_cost_multiplier",
    "default_request_estimate_usd": 0.0173,
    "estimate_source": "profile_seed",
    "evidence_source": "response_body",
    "maximum_units": 10000000,
    "unit": "provider_credit",
    "unit_rate_usd": 1e-06
  },
  "components": {
    "securitySchemes": {
      "bearerAuth": {
        "scheme": "bearer",
        "type": "http"
      }
    }
  }
}
```

## Cost and request rules

Usage-based billing; Default request estimate: \$0.0173 USD (not a fixed price). Declared unit rate: \$0.000001 USD per provider\_credit. Account-specific pricing and final settlement may differ.

Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.

* **Default request reference estimate (USD):** 0.0173
* **Declared unit rate (USD):** 1e-06
* **Billing unit:** provider\_credit
* **Cost contract:** response\_units
* **Published reference multiplier:** 1.0
* **Declared maximum count/units:** 10000000
* **Settlement evidence source:** response\_body


## OpenAPI

````yaml reference-contracts/tomba.json POST /apis/v1/tomba/find-author
openapi: 3.1.0
info:
  description: ''
  title: Tomba
  version: '1'
  x-aisa-capabilities:
    idempotency: Idempotency-Key
    max_price: X-AISA-Max-Price-USD
    quote:
      header: X-AISA-Cost-Mode
      value: quote
  x-aisa-configured-paths:
    - /apis/v1/tomba/companies-email-pattern
    - /apis/v1/tomba/companies-emails-list
    - /apis/v1/tomba/companies-enrich
    - /apis/v1/tomba/companies-search-reveal
    - /apis/v1/tomba/companies-search-suggestions
    - /apis/v1/tomba/companies-similar
    - /apis/v1/tomba/companies-tech-stack
    - /apis/v1/tomba/domain-status
    - /apis/v1/tomba/enrich-person
    - /apis/v1/tomba/find-author
    - /apis/v1/tomba/people-email-find
    - /apis/v1/tomba/people-email-find-author
    - /apis/v1/tomba/people-email-find-linkedin
    - /apis/v1/tomba/people-email-verify
    - /apis/v1/tomba/people-enrich
    - /apis/v1/tomba/people-enrich-combined
    - /apis/v1/tomba/people-enrich-profile
    - /apis/v1/tomba/people-phone-find
    - /apis/v1/tomba/people-phone-verify
    - /apis/v1/tomba/validate-phone
  x-aisa-document:
    facts_hash: 7feb135f2ccd5182baeedb89d4b228220a67ed0f55537516fa0bf728bb0a7fca
    generator_version: '3'
    protocol_version: '1'
    schema_version: '1'
    composer_version: '28'
    response_pending:
      - operation_id: tomba.companies-email-pattern
        path: /apis/v1/tomba/companies-email-pattern
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.companies-emails-list
        path: /apis/v1/tomba/companies-emails-list
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.companies-enrich
        path: /apis/v1/tomba/companies-enrich
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.companies-search-reveal
        path: /apis/v1/tomba/companies-search-reveal
        method: POST
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.companies-search-suggestions
        path: /apis/v1/tomba/companies-search-suggestions
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.companies-similar
        path: /apis/v1/tomba/companies-similar
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.companies-tech-stack
        path: /apis/v1/tomba/companies-tech-stack
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-email-find
        path: /apis/v1/tomba/people-email-find
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-email-find-author
        path: /apis/v1/tomba/people-email-find-author
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-email-find-linkedin
        path: /apis/v1/tomba/people-email-find-linkedin
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-email-verify
        path: /apis/v1/tomba/people-email-verify
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-enrich
        path: /apis/v1/tomba/people-enrich
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-enrich-combined
        path: /apis/v1/tomba/people-enrich-combined
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-enrich-profile
        path: /apis/v1/tomba/people-enrich-profile
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-phone-find
        path: /apis/v1/tomba/people-phone-find
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
      - operation_id: tomba.people-phone-verify
        path: /apis/v1/tomba/people-phone-verify
        method: GET
        statuses:
          - '200'
        reason: public success response has no authoritative payload declaration
    document_hash: sha256:4811f8dc765eba4b0c7d74869fb216c49e591ec270b3ca8df23f70123da8e9b5
  x-aisa-plans:
    builder: 1
    display_plan: payg
    payg: 1
    similarweb_payg: 1
    team: 1
    version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb
  x-aisa-provider: tomba
  x-aisa-catalogs:
    tomba:
      title: Tomba
      description: ''
      x-aisa-document:
        facts_hash: 7feb135f2ccd5182baeedb89d4b228220a67ed0f55537516fa0bf728bb0a7fca
        generator_version: '3'
        protocol_version: '1'
        schema_version: '1'
      x-aisa-plans:
        builder: 1
        display_plan: payg
        payg: 1
        similarweb_payg: 1
        team: 1
        version: e70a0959cd1b93b84ae16dffd7a538273ddb9c1d46277b82823c37ff1b6bc0fb
      x-aisa-capabilities:
        idempotency: Idempotency-Key
        max_price: X-AISA-Max-Price-USD
        quote:
          header: X-AISA-Cost-Mode
          value: quote
servers:
  - url: https://api.aisa.one
security:
  - bearerAuth: []
paths:
  /apis/v1/tomba/find-author:
    post:
      tags:
        - Tomba
      summary: Find Article Author
      description: >-
        <!-- aisa-pricing:start -->

        Usage-based billing; Default request estimate: $0.0173 USD (not a fixed
        price). Declared unit rate: $0.000001 USD per provider_credit.
        Account-specific pricing and final settlement may differ.

        <!-- aisa-pricing:end -->
      operationId: tomba.find-author
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - url
              properties:
                url:
                  type: string
                  format: uri
                  examples:
                    - https://clearbit.com/blog/company-name-to-domain-api
                  maxLength: 2083
                  minLength: 1
                  description: Public article URL whose author should be identified.
      responses:
        '200':
          description: Tool result data
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__public_data
        default:
          content:
            application/json:
              schema: {}
          description: >-
            Error response; upstream passthrough responses may use provider
            formats
      x-codeSamples:
        - lang: text
          label: Reference example
          source: >-
            # Fixed reference example. Playground inputs do not update this
            sample.

            curl --request POST \
              --url https://api.aisa.one/apis/v1/tomba/find-author \
              --header 'Authorization: Bearer <token>' \
              --header 'Content-Type: application/json' \
              --data '{
              "url": "https://clearbit.com/blog/company-name-to-domain-api"
            }'
components:
  schemas:
    Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__public_data:
      $ref: >-
        #/components/schemas/Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__4db6c7adf93c034f
    Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__4db6c7adf93c034f:
      type: object
      properties:
        data:
          $ref: >-
            #/components/schemas/Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__f8476432888ea020
      additionalProperties: true
    Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__f8476432888ea020:
      type: object
      properties:
        info:
          $ref: >-
            #/components/schemas/Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__8835b34e2b8eed43
        type:
          type: string
        email:
          type: string
        score:
          anyOf:
            - type: integer
            - type: number
        company:
          type: string
        country:
          type: string
        pattern:
          type: string
        sources:
          type: array
          items:
            $ref: >-
              #/components/schemas/Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__5d20be7702af87c0
        twitter:
          type: string
        webmail:
          type: boolean
        linkedin:
          type: string
        position:
          type: string
        full_name:
          type: string
        last_name:
          type: string
        accept_all:
          type: boolean
        disposable:
          type: boolean
        first_name:
          type: string
        website_url:
          type: string
        phone_number:
          anyOf:
            - type: boolean
            - type: string
        verification:
          $ref: >-
            #/components/schemas/Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__e3368fa8a209912e
      additionalProperties: true
    Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__8835b34e2b8eed43:
      type: object
      properties:
        url:
          type: string
        title:
          type: string
        candidates:
          type: array
          items:
            $ref: >-
              #/components/schemas/Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__147e1cb862447456
        publish_date:
          type: string
        article_domain:
          type: string
        publisher_name:
          type: string
      additionalProperties: true
    Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__5d20be7702af87c0:
      type: object
      properties:
        uri:
          type: string
        website_url:
          type: string
        extracted_on:
          type: string
        last_seen_on:
          type: string
        still_on_page:
          type: boolean
      additionalProperties: true
    Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__e3368fa8a209912e:
      type: object
      properties:
        date:
          type: string
        status:
          type: string
      additionalProperties: true
    Response576A0Ea506F3_connect_TOMBA_FIND_AUTHOR__output__147e1cb862447456:
      type: object
      properties:
        count:
          type: integer
        score:
          anyOf:
            - type: number
            - type: integer
        twitter:
          type: string
        linkedin:
          type: string
        full_name:
          type: string
        last_name:
          type: string
        first_name:
          type: string
        name_confidence:
          type: number
      additionalProperties: true
  securitySchemes:
    bearerAuth:
      scheme: bearer
      type: http

````

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