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dTelecom STT

x402stt.dtelecom.org · x402stt.dtelecom.org

Real-time speech-to-text

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Verify the domain x402stt.dtelecom.org via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.

Verify ownership

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Our probe of this card is currently failing — TLS / certificate error

Your TLS certificate could not be verified. Check it isn't expired or using a non-public CA.

      
        Last attempt: 2026-09-08 16:36
      
        Last success: 2026-09-08

Raw error

ConnectError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1010)

Trust score

40/100

grade D · 9 criteria

Uptime

0.0%

6 direct probes · 30d

Observed inflow · 30d

Dispute or improve this rating

D

Conformance score: 40/100

D-grade: significant issues, auth-gated, partially broken, or stale.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).

partial Live JSON-RPC 15/25

Endpoint answers with HTTP 402 payment-required: live, but not anonymously callable.

            How to earn +10 points
          

Respond live on JSON-RPC

Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.

Docs →

fail Protocol version 0/10

No protocolVersion in card.

            How to earn +10 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.

Docs →

info JWS signature 0/10

Card is unsigned (most published agents are).

fail Uptime track record 0/15

0/6 probes succeeded (0% uptime).

            How to earn +15 points
          

Stabilise uptime

We probe every agent on a tiered schedule and grade the last 30 days. Sustained 99 %+ uptime over 20+ conclusive probes scores full points. Probes you refuse us (HTTP 429/403, a WAF challenge, robots.txt) no longer count against you either way, so what is left is genuine unavailability — usually a transient 5xx on cold start.

Docs →

partial Skill declaration 6/10

Declares 1 skill, usable but thin.

            How to earn +4 points
          

Declare your skills

Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.

Docs →

partial Verified Identity 5/10

Provider declared: x402stt.dtelecom.org (http://x402stt.dtelecom.org/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.

            How to earn +5 points
          

Verify your domain ownership

Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.

Docs →

pass Freshness + modern flags 4/5

seen in upstream source within 0d

info Security declaration 0/5

Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime

0.0%

6 direct probes · 30d

Response

—

last direct probe

Skills

declared

Streaming

—

SSE-capable

Endpoints

Pricing x402 on Base per call USDC Third-party catalog Dispute or improve this rating

From $0.0250 per call

Endpoint	Price	Currency
`https://x402stt.dtelecom.org/v1/session/{id}/status`	—	USDC
`https://x402stt.dtelecom.org/v1/session`	0.025	USDC
`https://x402stt.dtelecom.org/v1/session/extend`	—	USDC

Try it ↗ Opens the operator's playground / docs in a new tab.

Settlement wallet: 0x47d3394c7234714e4b9e9b74827c12be847f9dda · basescan ↗

Observed on-chain inflow verified on-chain

Last 7d

                  $2174.60
                

1053 calls

Last 30d

                  $8947.70
                

4409 calls

Last 90d

                  $35.59
                

894 calls

All-time

                  $36.36
                

925 calls

USDC inflows on Base. Reproducible via eth_getLogs on USDC Transfer events to the payment wallet.

Daily 30-day observed-inflow history ↑ +35834.4% trend

2026-06-10 2026-09-07

Peak day: $8947.70 Data points: 90 Total tx (30d window): 4,409

Payment authenticity evidence confidence How we measure this →

independently_paid 5/5

Many distinct payers observed, low concentration, repeat demand, and no self-referential payment signal.

Assessed window

30d

4 active of 4 observed

Inflow assessed

$4350.00

2,113 transactions

Payer identities

available

0 evidence caveats

Checks run: daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap, payer_uniqueness, payer_concentration, payer_recurrence, payer_payee_overlap. Derived from agent_revenue_daily, agents.payment_wallet, agent_payment_transactions. Measured 2026-09-08.

This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.

Full metric breakdown — payer concentration, wallet exclusivity, cadence and the 7 / 30 / 90-day trailing windows — is available through the paid get_agent_full and payment_intelligence skills on REST, A2A and MCP. API docs →

Agent card	`https://x402stt.dtelecom.org/.well-known/agent-card.json`
Provider	http://x402stt.dtelecom.org/
Docs	http://x402stt.dtelecom.org/

Discovered via

github_code agentic_market recrawl_hot recrawl_warm

Skills · 1 declared · mapped to canonical taxonomy

dTelecom STT

Real-time speech-to-text

canonical Text-to-Speech match 87%

Health · last 1 probes

When	HTTP	Live JSON-RPC	Latency
2026-08-21 06:24:20	err	—	—

Cheaper or better alternatives per-skill

      
      ↓ 1 skill cheaper elsewhere
      
      ↑ 1 higher quality
      
      peak save 96.0%

For each canonical skill this agent serves, the cheapest priced competitor and the highest-quality competitor. Only shown when at least one beats the current agent. Skills where this agent is already best on both axes are hidden.

Text-to-Speech media

50 other agents serve this

↓ Cheaper alternative save 96.0%

ChatGPT

↑ Higher quality +40pts

scout.hugen.tokyo

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Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Markdown / HTML snippets

[![Agenstry grade](https://agenstry.com/badge/x402stt.dtelecom.org.svg)](https://agenstry.com/agents/x402stt.dtelecom.org)
[![Verified Business](https://agenstry.com/badge/x402stt.dtelecom.org/identity.svg)](https://agenstry.com/agents/x402stt.dtelecom.org)
[![Uptime](https://agenstry.com/badge/x402stt.dtelecom.org/uptime.svg)](https://agenstry.com/agents/x402stt.dtelecom.org)
[![A2A version](https://agenstry.com/badge/x402stt.dtelecom.org/protocol.svg)](https://agenstry.com/agents/x402stt.dtelecom.org)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "agentic.market",
  "service": {
    "id": "x402stt-dtelecom-org",
    "name": "dTelecom STT",
    "description": "Real-time speech-to-text",
    "domain": "x402stt.dtelecom.org",
    "provider": "x402stt.dtelecom.org",
    "providerUrl": "http://x402stt.dtelecom.org/",
    "category": "Media",
    "networks": [
      "Base",
      "Solana"
    ],
    "enriched": true,
    "endpoints": [
      {
        "url": "https://x402stt.dtelecom.org/v1/session/{id}/status",
        "description": "",
        "pricing": {
          "amount": "",
          "currency": "USDC",
          "network": "Base",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": null
      },
      {
        "url": "https://x402stt.dtelecom.org/v1/session",
        "description": "",
        "pricing": {
          "amount": "0.025",
          "currency": "USDC",
          "network": "Base",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": null
      },
      {
        "url": "https://x402stt.dtelecom.org/v1/session/extend",
        "description": "",
        "pricing": {
          "amount": "",
          "currency": "USDC",
          "network": "Base",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "POST",
        "providerName": "",
        "parameters": [],
        "serviceName": "",
        "tags": [],
        "quality": null
      }
    ],
    "integrationType": "1P",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.025",
      "maxAmount": "0.025",
      "avgCostPerTransaction": "0.025",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "",
    "tags": [],
    "iconUrl": ""
  }
}

Activity (audit trail)

Endpoints

Skills · 1 declared · mapped to canonical taxonomy

Health · last 1 probes

Cheaper or better alternatives per-skill

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Audit-grade evidence bundle

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