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Rafid AI Voice Call — Outbound AI Phone Call Agent
x402
Rafid AI Voice Call — Outbound AI Phone Call Agent is a paid API for AI agents from api.rafidsystem.com, paid per call via x402, $0.3/call, status unknown (last checked 2026-10-12).
Places an outbound AI-driven phone call to a specified number, pursuing a defined objective and returning a structured call outcome, transcript, and extracted facts.
Price / call$0.3
Success—
StatusUnknown
How this service works
Rafid Agent API provides structured intelligence and paid APIs for AI agents across property, company and risk, supplier, finance, document, website, automotive, logistics, recruitment, trading, voice, video and business-planning workflows.
Output
Returns a JSON object containing a unique callId, current status (e.g. 'queued', 'completed'), whether the call was answered, a transcript array of the conversation turns, a natural-language summary, structured facts extracted during the call, call duration in seconds, and timestamps for creation and completion. The nextAction field may indicate follow-up steps suggested by the AI.
Example use cases
Supplier Verification Call
“Call +447911123456 and ask them to confirm their company registration number, current lead time for orders over $10,000, and whether they accept net-30 payment terms — run the call in English, cap it at 2 minutes, and give me back the answers as structured facts.”
Job Candidate Phone Screen
“Call candidate +12125550199, conduct a 5-minute English phone screen asking about their years of experience in supply chain, their availability to start, and their salary expectations — record a transcript and pull out the key facts.”
Arabic-Language Appointment Confirmation
“Call +966501112233 in Arabic and confirm whether they can attend the property viewing this Thursday at 10am — ask them to confirm their name and if they need to reschedule, note the new preferred time. Keep it under 90 seconds and return a summary.”
Technical details
Endpoint
POSThttps://api.rafidsystem.com/api/v1/x402/voice/ai-call?utm_source=zero.xyzWhen to prefer
Choose this endpoint when your agent needs to proactively reach a real person by phone and extract structured information from the conversation — particularly for supplier checks, candidate screening, appointment confirmations, or due diligence calls. It supports English and Arabic, making it well-suited for MENA-region workflows. Prefer it over SMS or email when a real-time voice conversation is necessary to get reliable answers, or when the recipient is unlikely to respond to written outreach. It is distinct from speech-synthesis or IVR endpoints because it applies AI reasoning to pursue a goal, handle unexpected responses, and return structured facts — not just play a pre-recorded script.
Side effects
- Invalid or unreachable phone number returns an error before call is placed
- Call not answered results in answered=false with no transcript
- Max duration exceeded — call is cut off and partial transcript returned
- Insufficient USDC balance causes payment failure before call is queued
- Unsupported language code returns a validation error
- Phone number format not matching E.164 pattern (+[1-9]\d{7-14}) rejected at input validation
- Objective too short (under 10 chars) or too long (over 2000 chars) causes schema validation failure
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| safety | object | |
| context | object | |
| language | string | |
| objective | string | |
| phoneNumber | string | |
| maxDurationSeconds | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"callId": "call_example",
"status": "queued",
"outcome": null,
"summary": null,
"answered": false,
"createdAt": "2026-01-01T00:00:00.000Z",
"nextAction": null,
"transcript": [],
"completedAt": null,
"durationSeconds": 0,
"structuredFacts": {}
}
}Tags
x402
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