Payments · x402 · early usage

TTS-ready voiceover narration script for video ads, explainers, podcast ads, YouTube in…

by marketpulse.theaslangroupllc.com · discovered, not yet claimed by its owner · updated 2026-10-08

30d calls2

30d payers2

MethodGET

Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

TTS-ready voiceover narration script for video ads, explainers, podcast ads, YouTube intros or phone greetings: clean plain-text script sized to your duration at ~150 wpm, a delivery-marked version (pauses, emphasis, breaths), timed segments, voice/tone direction, alt openings, pronunciation notes for TTS engines. Paste straight into Voicebox, ElevenLabs or any voice tool.

Tags: voiceover-script · tts · narration · audio-ads · ad-creative · bazaar · builder-code

Call contract

Method: GET
Input: query parameters
Output: json
Last paid call: 2026-10-08

Input example from Bazaar metadata

{
  "audience": "freelance designers",
  "duration": "30",
  "format": "video_ad",
  "lang": "es",
  "product": "online bookkeeping software for freelancers",
  "tone": "warm, confident, not salesy"
}

Output example

{
  "alt_openings": [
    "Quick question: what did your last tax season cost you in weekends?"
  ],
  "amazon_search": "voice over technique book",
  "compliance_notes": [
    "Avoid implied guarantees about tax outcomes"
  ],
  "disclaimer": "Voiceover effectiveness varies by voice, delivery, placement, and audience. Test multiple takes before scaling.",
  "format": "video_ad",
  "product_or_service": "online bookkeeping software for freelancers",
  "pronunciation_notes": [
    "'11pm' — write 'eleven P M' for TTS engines that read it as a number"
  ],
  "recording_tips": [
    "Record the CTA as a separate take; TTS engines rush final sentences"
  ],
  "script_marked": "It's 11pm and you're *still* categorizing receipts. [pause 0.5s] You didn't go freelance for this. / Now every transaction sorts *itself* — and your tax estimate updates as you earn. [pause 0.5s] Try it *free*. Your Sunday nights are yours again.",
  "script_plain": "It's 11pm and you're still categorizing receipts. You didn't go freelance for this. Now every transaction sorts itself, and your tax estimate updates as you earn. Try it free — your Sunday nights are yours again.",
  "segments": [
    {
      "delivery_note": "Tired, knowing — like you've been there",
      "name": "Hook",
      "text": "It's 11pm and you're still categorizing receipts.",
      "time": "0-5s"
    }
  ],
  "target_duration_seconds": 30,
  "voice_direction": {
    "energy": "Warm, understated confidence",
    "pace": "Conversational, slightly quick on the hook, slow on the CTA",
    "persona": "A friend who already tried it, not an announcer",
    "tone": "Empathetic first, practical second"
  },
  "word_budget": "about 75 words at ~150 wpm"
}

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/30627.json for the price and payment options.
Pay. Call GET https://marketpulse.theaslangroupllc.com/api/market/voiceover-script. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, Solana, Polygon, Arbitrum One, eip155:480, eip155:143, eip155:196, eip155:999, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k, xrpl:0, eip155:56, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.08 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base, Solana, Polygon, Arbitrum One, eip155:480, eip155:143, eip155:196, eip155:999, algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k, xrpl:0, eip155:56
Demand: 2 calls · 2 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.08	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	300s
exact	Base eip155:8453	USDC	$0.08	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	604900s
exact	Solana solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp	USDC	$0.08	985iFjbnGQ3dJcwXnfRCMSrH4Jnc3kW1N6msR64B5KX1	300s
exact	Polygon eip155:137	USDC	$0.08	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	300s
exact	Arbitrum One eip155:42161	USDC	$0.08	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	300s
exact	eip155:480 eip155:480	0x79A02482A880bCe3F13E09da970dC34dB4cD24D1	80000	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	300s
exact	eip155:143 eip155:143	0x754704Bc059F8C67012fEd69BC8A327a5aafb603	80000	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	300s
exact	eip155:196 eip155:196	0x779ded0c9e1022225f8e0630b35a9b54be713736	80000	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	300s
exact	eip155:999 eip155:999	0xb88339CB7199b77E23DB6E890353E22632Ba630f	80000	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	300s
exact	algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k	31566704	80000	62A253YPATFNJCPRKID3FKD77MYJFNTVRYRP4B4JWG36EGLPY7UXFWGI7I	300s
exact	xrpl:0 xrpl:0	XRP	80000	rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32	300s
exact	xrpl:0 xrpl:0	524C555344000000000000000000000000000000	0.08	rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32	300s
exact	eip155:56 eip155:56	0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d	80000000000000000	0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc	300s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "80000",
    "amountUsd": 0.08,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "80000",
    "amountUsd": 0.08,
    "maxTimeoutSeconds": 604900
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "985iFjbnGQ3dJcwXnfRCMSrH4Jnc3kW1N6msR64B5KX1",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "80000",
    "amountUsd": 0.08,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "80000",
    "amountUsd": 0.08,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "80000",
    "amountUsd": 0.08,
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:480",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0x79A02482A880bCe3F13E09da970dC34dB4cD24D1",
    "amount": "80000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:143",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
    "amount": "80000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:196",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0x779ded0c9e1022225f8e0630b35a9b54be713736",
    "amount": "80000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:999",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0xb88339CB7199b77E23DB6E890353E22632Ba630f",
    "amount": "80000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k",
    "payTo": "62A253YPATFNJCPRKID3FKD77MYJFNTVRYRP4B4JWG36EGLPY7UXFWGI7I",
    "asset": "31566704",
    "amount": "80000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "xrpl:0",
    "payTo": "rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32",
    "asset": "XRP",
    "amount": "80000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "xrpl:0",
    "payTo": "rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32",
    "asset": "524C555344000000000000000000000000000000",
    "amount": "0.08",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "eip155:56",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "asset": "0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d",
    "amount": "80000000000000000",
    "maxTimeoutSeconds": 300
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "errors": {
      "additionalProperties": {
        "properties": {
          "description": {
            "type": "string"
          },
          "example": {
            "type": "object"
          }
        },
        "required": [
          "description"
        ],
        "type": "object"
      },
      "description": "Documented error responses, keyed by HTTP status code",
      "type": "object"
    },
    "example": {
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

Example shape — generated from the schema, not a captured live response

{
  "errors": {},
  "example": {},
  "type": "string"
}

Examples

curl

curl "https://marketpulse.theaslangroupllc.com/api/market/voiceover-script"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://marketpulse.theaslangroupllc.com/api/market/voiceover-script");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://marketpulse.theaslangroupllc.com/api/market/voiceover-script")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: marketpulse.theaslangroupllc.com
Endpoint: https://marketpulse.theaslangroupllc.com/api/market/voiceover-script
Machine-readable: /resources/30627.json