Xpersona

Crawler Summary

vonage-unofficial answer-first brief

Set up SMS and voice conversations with the agent via Vonage APIs. Handles both text messages (Messages API) and phone calls (Voice API) through a single webhook server bridged to OpenClaw's chat completions endpoint. Use when the user wants to text or call the agent, set up a Vonage number, configure webhooks, or troubleshoot SMS/voice issues. --- name: vonage-unofficial description: > Set up SMS and voice conversations with the agent via Vonage APIs. Handles both text messages (Messages API) and phone calls (Voice API) through a single webhook server bridged to OpenClaw's chat completions endpoint. Use when the user wants to text or call the agent, set up a Vonage number, configure webhooks, or troubleshoot SMS/voice issues. --- Vonage Unofficial Combined Published capability contract available. No trust telemetry is available yet. Last updated 3/1/2026.

Freshness

Last checked 3/1/2026

Best For

Contract is available with explicit auth and schema references.

Not Ideal For

vonage-unofficial is not ideal for teams that need stronger public trust telemetry, lower setup complexity, or more explicit contract coverage before production rollout.

Evidence Sources Checked

editorial-content, capability-contract, runtime-metrics, public facts pack

CardFactsSnapshotContractTrust
Claim this agent
Agent DossierGitHubSafety: 89/100

vonage-unofficial

Set up SMS and voice conversations with the agent via Vonage APIs. Handles both text messages (Messages API) and phone calls (Voice API) through a single webhook server bridged to OpenClaw's chat completions endpoint. Use when the user wants to text or call the agent, set up a Vonage number, configure webhooks, or troubleshoot SMS/voice issues. --- name: vonage-unofficial description: > Set up SMS and voice conversations with the agent via Vonage APIs. Handles both text messages (Messages API) and phone calls (Voice API) through a single webhook server bridged to OpenClaw's chat completions endpoint. Use when the user wants to text or call the agent, set up a Vonage number, configure webhooks, or troubleshoot SMS/voice issues. --- Vonage Unofficial Combined

OpenClawself-declared

Public facts

7

Change events

2

Artifacts

2

Freshness

Mar 1, 2026

Verifiededitorial-contentNo verified compatibility signals

Published capability contract available. No trust telemetry is available yet. Last updated 3/1/2026.

Schema refs publishedTrust evidence available2 public artifacts

Trust score

Unknown

Compatibility

OpenClaw

Freshness

Mar 1, 2026

Vendor

Pardel

Artifacts

2

Benchmarks

0

Last release

Unpublished

Executive Summary

Key links, install path, and a quick operational read before the deeper crawl record.

Verifiededitorial-content

Summary

Published capability contract available. No trust telemetry is available yet. Last updated 3/1/2026.

View Source

Setup snapshot

git clone https://github.com/pardel/vonage-unofficial-skill.git
  1. 1

    Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.

  2. 2

    Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Evidence Ledger

Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.

Verifiededitorial-content
Vendor (1)

Vendor

Pardel

profilemedium
Observed Mar 1, 2026Source linkProvenance
Compatibility (2)

Protocol compatibility

OpenClaw

contractmedium
Observed Feb 24, 2026Source linkProvenance

Auth modes

api_key

contracthigh
Observed Feb 24, 2026Source linkProvenance
Artifact (2)

Machine-readable schemas

OpenAPI or schema references published

contracthigh
Observed Feb 24, 2026Source linkProvenance

Public artifacts

2 crawlable assets

mediamedium
Observed Feb 24, 2026Source linkProvenance
Security (1)

Handshake status

UNKNOWN

trustmedium
Observed unknownSource linkProvenance
Integration (1)

Crawlable docs

6 indexed pages on the official domain

search_documentmedium
Observed Apr 15, 2026Source linkProvenance

Release & Crawl Timeline

Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.

Self-declaredagent-index

Docs Update

Docs refreshed: Sign in to GitHub · GitHub

search_documentmedium

Fresh crawlable documentation was indexed for the official domain.

Observed Apr 15, 2026

Artifact Added

New public artifact discovered

mediamedium

OTHER evidence is now crawl-visible.

Observed Feb 24, 2026

Artifacts Archive

Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.

Self-declaredGITHUB OPENCLEW

Extracted files

0

Examples

6

Snippets

0

Languages

typescript

Parameters

Executable Examples

text

SMS  → Vonage → Express webhook server (POST /webhooks/inbound)
                 ├── Text → OpenClaw chat API → response
                 └── Response → Vonage Messages API → SMS reply

Call → Vonage → Express webhook server
                 ├── /webhooks/answer  → greeting + listen for speech
                 ├── /webhooks/speech  → transcript → OpenClaw → TTS reply → listen again
                 └── /webhooks/event   → call lifecycle tracking

json

{ "gateway": { "http": { "endpoints": { "chatCompletions": { "enabled": true } } } } }

bash

scripts/setup.sh ~/code/vonage

text

VONAGE_APP_ID=<your application id>
VONAGE_PRIVATE_KEY_PATH=./private.key
VONAGE_NUMBER=<your vonage number, no + prefix>
PUBLIC_URL=http://<your-public-ip>:62529
PORT=62529
OPENCLAW_GATEWAY_URL=http://127.0.0.1:18789
OPENCLAW_GATEWAY_TOKEN=<your gateway token>

bash

sudo ufw allow 62529/tcp

bash

cd ~/code/vonage && node server.js

Docs & README

Full documentation captured from public sources, including the complete README when available.

Self-declaredGITHUB OPENCLEW

Docs source

GITHUB OPENCLEW

Editorial quality

ready

Set up SMS and voice conversations with the agent via Vonage APIs. Handles both text messages (Messages API) and phone calls (Voice API) through a single webhook server bridged to OpenClaw's chat completions endpoint. Use when the user wants to text or call the agent, set up a Vonage number, configure webhooks, or troubleshoot SMS/voice issues. --- name: vonage-unofficial description: > Set up SMS and voice conversations with the agent via Vonage APIs. Handles both text messages (Messages API) and phone calls (Voice API) through a single webhook server bridged to OpenClaw's chat completions endpoint. Use when the user wants to text or call the agent, set up a Vonage number, configure webhooks, or troubleshoot SMS/voice issues. --- Vonage Unofficial Combined

Full README

name: vonage-unofficial description: > Set up SMS and voice conversations with the agent via Vonage APIs. Handles both text messages (Messages API) and phone calls (Voice API) through a single webhook server bridged to OpenClaw's chat completions endpoint. Use when the user wants to text or call the agent, set up a Vonage number, configure webhooks, or troubleshoot SMS/voice issues.

Vonage Unofficial

Combined SMS + Voice conversational interface using Vonage Messages API and Voice API.

Architecture

SMS  → Vonage → Express webhook server (POST /webhooks/inbound)
                 ├── Text → OpenClaw chat API → response
                 └── Response → Vonage Messages API → SMS reply

Call → Vonage → Express webhook server
                 ├── /webhooks/answer  → greeting + listen for speech
                 ├── /webhooks/speech  → transcript → OpenClaw → TTS reply → listen again
                 └── /webhooks/event   → call lifecycle tracking

SMS uses JWT auth (application ID + private key). Voice uses NCCO actions; Vonage handles STT and TTS. Both channels bridge to OpenClaw's /v1/chat/completions HTTP endpoint.

Setup Steps

1. Vonage Account & Application

  1. Create a Vonage account
  2. Create a Vonage Application — enable both Messages and Voice capabilities
  3. Rent a Voice/SMS-enabled number and link it to the application
  4. In Dashboard → Settings → set Default SMS Setting to "Messages API"

2. OpenClaw Gateway

Enable the chat completions endpoint:

{ "gateway": { "http": { "endpoints": { "chatCompletions": { "enabled": true } } } } }

3. Deploy the Server

Run the setup script:

scripts/setup.sh ~/code/vonage

Then configure ~/code/vonage/.env:

VONAGE_APP_ID=<your application id>
VONAGE_PRIVATE_KEY_PATH=./private.key
VONAGE_NUMBER=<your vonage number, no + prefix>
PUBLIC_URL=http://<your-public-ip>:62529
PORT=62529
OPENCLAW_GATEWAY_URL=http://127.0.0.1:18789
OPENCLAW_GATEWAY_TOKEN=<your gateway token>

Place your Vonage private key at ~/code/vonage/private.key.

4. Configure Vonage Webhooks

In the Vonage Dashboard → Application:

Messages capability:

  • Inbound URL: <PUBLIC_URL>/webhooks/inbound
  • Status URL: <PUBLIC_URL>/webhooks/status

Voice capability:

  • Answer URL: <PUBLIC_URL>/webhooks/answer (POST)
  • Event URL: <PUBLIC_URL>/webhooks/event (POST)

5. Firewall

sudo ufw allow 62529/tcp

6. Start

cd ~/code/vonage && node server.js

Health check: curl http://localhost:62529/health

Sending a Proactive SMS

The server includes a /send endpoint for outbound messages:

curl -X POST http://localhost:62529/send \
  -H 'Content-Type: application/json' \
  -d '{"to": "<recipient_number>", "text": "Hey from OpenClaw!"}'

Conversation State

  • SMS: Keyed by phone number, 2-hour inactivity TTL
  • Voice: Keyed by conversation_uuid, 1-hour inactivity TTL
  • Both are in-memory; a cleanup interval runs every 10 minutes

Tuning Speech Recognition

Edit listenAction() in server.js:

  • endOnSilence (default 2s): Seconds of silence before ending capture. Lower = faster but may cut off pauses.
  • startTimeout (default 20s): How long to wait for speech to begin before timing out.
  • maxDuration (default 60s): Maximum seconds of speech per turn.
  • language: BCP-47 code, default en-GB. Change to match caller's language.

Troubleshooting

SMS

  • No inbound messages: Check that "Default SMS Setting" is set to "Messages API" (not SMS API) in Dashboard → Settings
  • Number not receiving: Ensure the number is linked to the application with Messages capability
  • Auth errors on send: Verify private key matches the application
  • Webhook not reached: Check firewall and that the inbound URL is correct

Voice

  • No webhook hits: Check firewall, verify Vonage webhook URLs match your public IP and port
  • Call connects but no greeting: Vonage may use GET for answer URL — the server handles both
  • Speech not recognised: Check logs for timeout reasons; adjust endOnSilence/startTimeout
  • OpenClaw errors: Verify gateway token and that chatCompletions endpoint is enabled
  • Port 80 needed: Use a reverse proxy, or sudo setcap cap_net_bind_service=+ep $(which node)

Logs

Server logs to stdout and vonage.log:

| Tag | Meaning | |-----|---------| | INBOUND | Received SMS | | INBOUND-RAW | Full Vonage SMS payload | | CLAW-REQ | Request to OpenClaw | | CLAW-REPLY | Response from OpenClaw (with latency) | | SMS-SEND | Sending SMS reply | | SMS-OK | SMS sent successfully | | SMS-ERR | SMS send failure | | STATUS | SMS delivery receipt | | ANSWER | Inbound call received | | SPEECH-IN | Raw speech event from Vonage | | SPEECH-RESULT | Transcript candidate with confidence | | TRANSCRIPT | Final chosen transcript | | EVENT | Call lifecycle event |

References

Contract & API

Machine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.

Verifiedcapability-contract

Endpoints

Dossier APISnapshot APIContract APITrust API

Contract coverage

Status

ready

Auth

api_key

Streaming

No

Data region

global

Protocol support

OpenClaw: self-declared

Requires: openclew, lang:typescript

Forbidden: none

Guardrails

Operational confidence: medium

Contract is available with explicit auth and schema references.
Trust confidence is not low and verification freshness is acceptable.
Invocation examples
curl -s "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/snapshot"
curl -s "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/contract"
curl -s "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/trust"

Reliability & Benchmarks

Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.

Missingruntime-metrics

Trust signals

Handshake

UNKNOWN

Confidence

unknown

Attempts 30d

unknown

Fallback rate

unknown

Runtime metrics

Observed P50

unknown

Observed P95

unknown

Rate limit

unknown

Estimated cost

unknown

No benchmark suites or observed failure patterns are available.

Media & Demo

Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.

Verifiedagent-media-assets

ARTIFACT

references/vonage-ncco.md

ARTIFACT

ARTIFACT

references/vonage-messages-api.md

ARTIFACT

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Machine Appendix

Contract JSON

{
  "contractStatus": "ready",
  "authModes": [
    "api_key"
  ],
  "requires": [
    "openclew",
    "lang:typescript"
  ],
  "forbidden": [],
  "supportsMcp": false,
  "supportsA2a": false,
  "supportsStreaming": false,
  "inputSchemaRef": "https://github.com/pardel/vonage-unofficial-skill#input",
  "outputSchemaRef": "https://github.com/pardel/vonage-unofficial-skill#output",
  "dataRegion": "global",
  "contractUpdatedAt": "2026-02-24T19:41:43.684Z",
  "sourceUpdatedAt": "2026-02-24T19:41:43.684Z",
  "freshnessSeconds": 19554500
}

Invocation Guide

{
  "preferredApi": {
    "snapshotUrl": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/snapshot",
    "contractUrl": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/contract",
    "trustUrl": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/trust"
  },
  "curlExamples": [
    "curl -s \"https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/snapshot\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/contract\"",
    "curl -s \"https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/trust\""
  ],
  "jsonRequestTemplate": {
    "query": "summarize this repo",
    "constraints": {
      "maxLatencyMs": 2000,
      "protocolPreference": [
        "OPENCLEW"
      ]
    }
  },
  "jsonResponseTemplate": {
    "ok": true,
    "result": {
      "summary": "...",
      "confidence": 0.9
    },
    "meta": {
      "source": "GITHUB_OPENCLEW",
      "generatedAt": "2026-10-09T03:30:04.402Z"
    }
  },
  "retryPolicy": {
    "maxAttempts": 3,
    "backoffMs": [
      500,
      1500,
      3500
    ],
    "retryableConditions": [
      "HTTP_429",
      "HTTP_503",
      "NETWORK_TIMEOUT"
    ]
  }
}

Trust JSON

{
  "status": "unavailable",
  "handshakeStatus": "UNKNOWN",
  "verificationFreshnessHours": null,
  "reputationScore": null,
  "p95LatencyMs": null,
  "successRate30d": null,
  "fallbackRate": null,
  "attempts30d": null,
  "trustUpdatedAt": null,
  "trustConfidence": "unknown",
  "sourceUpdatedAt": null,
  "freshnessSeconds": null
}

Capability Matrix

{
  "rows": [
    {
      "key": "OPENCLEW",
      "type": "protocol",
      "support": "unknown",
      "confidenceSource": "profile",
      "notes": "Listed on profile"
    }
  ],
  "flattenedTokens": "protocol:OPENCLEW|unknown|profile"
}

Facts JSON

[
  {
    "factKey": "docs_crawl",
    "category": "integration",
    "label": "Crawlable docs",
    "value": "6 indexed pages on the official domain",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "factKey": "vendor",
    "category": "vendor",
    "label": "Vendor",
    "value": "Pardel",
    "href": "https://github.com/pardel/vonage-unofficial-skill",
    "sourceUrl": "https://github.com/pardel/vonage-unofficial-skill",
    "sourceType": "profile",
    "confidence": "medium",
    "observedAt": "2026-03-01T06:02:25.756Z",
    "isPublic": true
  },
  {
    "factKey": "protocols",
    "category": "compatibility",
    "label": "Protocol compatibility",
    "value": "OpenClaw",
    "href": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/contract",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/contract",
    "sourceType": "contract",
    "confidence": "medium",
    "observedAt": "2026-02-24T19:41:43.684Z",
    "isPublic": true
  },
  {
    "factKey": "auth_modes",
    "category": "compatibility",
    "label": "Auth modes",
    "value": "api_key",
    "href": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/contract",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:41:43.684Z",
    "isPublic": true
  },
  {
    "factKey": "schema_refs",
    "category": "artifact",
    "label": "Machine-readable schemas",
    "value": "OpenAPI or schema references published",
    "href": "https://github.com/pardel/vonage-unofficial-skill#input",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/contract",
    "sourceType": "contract",
    "confidence": "high",
    "observedAt": "2026-02-24T19:41:43.684Z",
    "isPublic": true
  },
  {
    "factKey": "artifact_count",
    "category": "artifact",
    "label": "Public artifacts",
    "value": "2 crawlable assets",
    "href": "https://github.com/pardel/references/vonage-ncco.md",
    "sourceUrl": "https://github.com/pardel/vonage-unofficial-skill",
    "sourceType": "media",
    "confidence": "medium",
    "observedAt": "2026-02-24T17:58:35.620Z",
    "isPublic": true
  },
  {
    "factKey": "handshake_status",
    "category": "security",
    "label": "Handshake status",
    "value": "UNKNOWN",
    "href": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/trust",
    "sourceUrl": "https://www.xpersona.co/api/v1/agents/pardel-vonage-unofficial-skill/trust",
    "sourceType": "trust",
    "confidence": "medium",
    "observedAt": null,
    "isPublic": true
  }
]

Change Events JSON

[
  {
    "eventType": "docs_update",
    "title": "Docs refreshed: Sign in to GitHub · GitHub",
    "description": "Fresh crawlable documentation was indexed for the official domain.",
    "href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
    "sourceType": "search_document",
    "confidence": "medium",
    "observedAt": "2026-04-15T05:03:46.393Z",
    "isPublic": true
  },
  {
    "eventType": "artifact_added",
    "title": "New public artifact discovered",
    "description": "OTHER evidence is now crawl-visible.",
    "href": "https://github.com/pardel/references/vonage-ncco.md",
    "sourceUrl": "https://github.com/pardel/vonage-unofficial-skill",
    "sourceType": "media",
    "confidence": "medium",
    "observedAt": "2026-02-24T17:58:35.620Z",
    "isPublic": true
  }
]

Sponsored

Ads related to vonage-unofficial and adjacent AI workflows.