# Fia Signals ACP Offer Angle Ping

> Fia Signals ACP Offer Angle Ping is a paid API for AI agents from x402.fiasignals.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns ACP job-create coordinates for offer positioning diagnostics via the Virtuals ACP offer_angle_ping direct-buy packet

## Facts

- Endpoint: GET https://x402.fiasignals.com/acp-direct/offer-angle-ping
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-fiasignals-com-8e501ce9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E01LYLGBqccmTQfjWc44n

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-fiasignals-com-8e501ce9
```

Example prompt: Run an offer angle ping on Fia Signals to get the ACP job-create coordinates for offer positioning diagnostics — I need to know the positioning data for the current offer angle.

## When to prefer this

Use this endpoint when an AI agent needs to run offer_angle_ping diagnostics via the Virtuals ACP protocol and retrieve job-create coordinates for offer positioning analysis, specifically through the Fia Signals x402 paid bridge rather than direct ACP access.

## Known failure modes

- Payment not included or invalid — 402 error requiring USDC payment
- Offer angle parameters missing or malformed — returns error coordinates
- ACP backend unavailable — service timeout or 503
- Rate limit exceeded — too many pings in a short window

## How this service works

Paid x402 bridge to the Fia Signals Virtuals ACP offer_angle_ping direct-buy packet. Returns ACP job-create coordinates for offer positioning diagnostics.

## Output

Returns ACP job-create coordinates and offer positioning diagnostic data from the Virtuals ACP offer_angle_ping direct-buy packet, enabling agents to understand offer angle positioning.

## Example request

```json
{
 "offer_angle": 45,
 "diagnostics_mode": true
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "status",
  "hire_me",
  "service",
  "agent_id",
  "agent_name",
  "bridge_path",
  "next_action",
  "truth_label",
  "proof_policy",
  "example_input",
  "paid_offering",
  "seller_wallet",
  "acp_job_create",
  "selected_offer",
  "bridge_price_usdc",
  "requirements_schema"
 ],
 "properties": {
  "status": {
   "type": "string"
  },
  "hire_me": {
   "type": "string"
  },
  "service": {
   "type": "string"
  },
  "agent_id": {
   "type": "number"
  },
  "agent_name": {
   "type": "string"
  },
  "bridge_path": {
   "type": "string"
  },
  "next_action": {
   "type": "string"
  },
  "truth_label": {
   "type": "string"
  },
  "proof_policy": {
   "type": "object",
   "required": [
    "this_bridge",
    "underlying_acp_sale",
    "external_sales_claim"
   ],
   "properties": {
    "this_bridge": {
     "type": "string"
    },
    "underlying_acp_sale": {
     "type": "string"
    },
    "external_sales_claim": {
     "type": "string"
    }
   }
  },
  "example_input": {
   "type": "object",
   "required": [
    "goal",
    "symptom",
    "target_buyer",
    "current_offer",
    "current_price"
   ],
   "properties": {
    "goal": {
     "type": "string"
    },
    "symptom": {
     "type": "string"
    },
    "target_buyer": {
     "type": "string"
    },
    "current_offer": {
     "type": "string"
    },
    "current_price": {
     "type": "number"
    }
   }
  },
  "paid_offering": {
   "type": "string"
  },
  "seller_wallet": {
   "type": "string"
  },
  "acp_job_create": {
   "type": "string"
  },
  "selected_offer": {
   "type": "object",
   "required": [
    "name",
    "hire_me",
    "service",
    "agent_id",
    "price_usd",
    "agent_name",
    "create_job",
    "description",
    "job_fee_usd",
    "job_fee_type",
    "job_fee_usdc",
    "requirements",
    "example_input",
    "offering_name",
    "output_schema",
    "seller_wallet",
    "acp_job_create",
    "required_funds",
    "requirements_schema",
    "proof_return_template",
    "max_amount_required_usd"
   ],
   "properties": {
    "name": {
     "type": "string"
    },
    "hire_me": {
     "type": "string"
    },
    "service": {
     "type": "string"
    },
    "agent_id": {
     "type": "number"
    },
    "price_usd": {
     "type": "number"
    },
    "agent_name": {
     "type": "string"
    },
    "create_job": {
     "type": "string"
    },
    "description": {
     "type": "string"
    },
    "job_fee_usd": {
     "type": "number"
  
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-fiasignals-com-8e501ce9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.fiasignals.com](https://www.zero.xyz/host/x402.fiasignals.com/llms.txt)