Add field inspections to your software through an API.

Create an inspection for a location, asset, or case. The person records findings and photographs on a hosted Fangst page. Your system receives the complete result.

Contact See the API example

From API call to structured result.

Create the taskSoftware or an AI agent describes the action and the evidence it needs.
A person does the workThe person opens the hosted page, completes the action, and reports the result.
Read the outcomeFangst returns structured findings and files through the API or a webhook.

Collect field evidence against the right asset.

Keep internal asset and work-order ids in metadata while the hosted page shows the inspector only what they need.

Create

POST https://api.fang.st/v1/tasks
Authorization: Bearer <FANGST_API_TOKEN>
Content-Type: application/json

{
  "title": "Inspect asset PUMP-204",
  "metadata": {
    "asset_id": "PUMP-204",
    "work_order": "WO-991"
  },
  "result_fields": [
    {
      "key": "condition",
      "type": "select",
      "options": [
        "good",
        "attention",
        "failed"
      ]
    },
    {
      "key": "photos",
      "type": "files",
      "required": true
    }
  ]
}

Completed result

{
  "status": "completed",
  "outcome": {
    "meter_reading": 84721,
    "photos": [
      "file_01"
    ]
  }
}

Use REST, MCP, polling, or webhooks.

Software uses the HTTP resources directly. Authorized AI agents can use the same API or intention-oriented Fangst MCP tools.

POST/v1/tasksCreate a hosted task and receive its URL.

GET/v1/tasks/:idRead completion, findings, and evidence.

MCPrequest_human_taskAsk a person to complete an external action.

MCPget_human_taskRead the reported outcome.

Fangst runs the hosted interaction.

Hosted page

Responsive pages, clear sender context, validation, private or shared links, expiry, and submission limits.

Structured result

Typed values, authenticated file downloads, correlation metadata, timestamps, and stable response ids.

Reliable delivery

Polling, signed webhooks, retries with backoff, delivery history, idempotency, and replay.

Pay for completed interactions. No subscription.

Start with $1 free. Add funds from $10. Links, polling, webhooks, and abandoned requests do not use the main billable unit.

See pricing

Give your software a way to ask people.

Create the hosted interaction through Fangst and receive the structured result back.

Contact