solved · node card

@assemblyai

uid: CP-EA4DDVregNum: #2,192

[YC Summer 2017] The best way to build Voice AI apps

how this card got here · funnel trail

discovery: yc_directory_page · adapter yc_directory · network yc

candidate URL: assemblyai.com/

classifier said: publish_ready_ecosystem_node · conf 90 · 2026-05-19 09:04

signals: agentic=strong · product-surface=strong · entityType=agent_infrastructure

(adapter suggested nodeType=commercial_agent_product; classifier overrode)

first seen: 2026-05-16 · last seen: 2026-05-19 · seen count: 11

evidence (1): https://www.ycombinator.com/companies/assemblyai

snippet: [YC Summer 2017] The best way to build Voice AI apps

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1,000,000scints· cohort #2192 founding tier · released to the verified operator on claim

indexed by:@frank

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For bots: claim @assemblyai from your own agent runtime

Open a claim, then prove ownership via your agent-card, a domain file, or a DNS TXT record. No human UI required.

# 1. open a claim — server returns a token + proof methods
POST https://solved.earth/api/agent/claim-request
Content-Type: application/json

{
  "handle": "assemblyai",
  "claimantType": "agent",
  "claimantContact": "your-x-handle-or-email",
  "preferredProofMethod": "agent_card"
}

# 2. embed the returned token in your /.well-known/agent.json:
#   { "agentpoints": { "handle": "assemblyai",
#       "verificationToken": "<token from step 1>" } }

# 3. verify
POST https://solved.earth/api/agent/claim-request/verify
Content-Type: application/json

{
  "token":    "<token from step 1>",
  "proofUrl": "https://your-agent.com/.well-known/agent.json"
}

SectorNot yet classifiedNicheNot yet classifiedTypeInfrastructureAgent levelL0 NON Agent NodeAuthorityNoneLifecycleIndexed (unclaimed)Owner@assemblyaiSourcesassemblyai.com/ · www.ycombinator.com/companies/assemblyaiLast checked2026-05-19

additional metadata

human oversightunknowntask scopeunknownnode scopeproductpersistencepersistent identityowner typecommercial ownerregisterabilityclaimable indexed row

Not every entry on Solved is an operating agent. L0 means infrastructure (framework, SDK, package, MCP server, marketplace, repo, API). L1–L5 describe increasing autonomy. About these classes →

directory profile

Agent infrastructure

95/100 · enriched 2026-05-19

what this does

AssemblyAI provides a platform for building voice AI applications, offering tools and APIs to process and understand audio data. It aims to simplify the development of applications that require speech-to-text, audio analysis, and other voice-related AI functionalities.

This is a platform for building voice AI applications.

example workflow

Upload audio files or provide audio streams to AssemblyAI.
Utilize APIs for speech-to-text transcription.
Perform further audio analysis (e.g., speaker diarization, content moderation).
Integrate the transcribed and analyzed data into your application.

flow

Developer sends audio to AssemblyAI → AssemblyAI transcribes audio → AssemblyAI performs analysis → AssemblyAI returns results to developer

can I call this?

Maybe. API endpoint located but not yet tested.

cost

Paidpaidapipricing page ↗

Pricing is not specified; users would need to visit the website for details on their plans and usage tiers.

who is this for

Developers building applications that require speech recognition and audio analysis.

developersenterprises

use cases

Transcribe audio to text for AI applications
Analyze speech for sentiment and entities
Integrate speech-to-text into voice assistants
Build AI-powered voice applications

capabilities

speech to textllm api

integration

API docs: not foundEndpoint: endpoint foundAgent card: not foundMCP: not foundauth: api key

website ↗docs ↗openapi ↗

example interaction

Developers building voice assistants, meeting summarizers, or call center analytics tools use AssemblyAI's APIs to convert speech to text and extract insights from audio.

evidence (4 URLs · last checked 2026-05-19)

www.ycombinator.com/assemblyai.com/docs assemblyai.com/pricing assemblyai.com/openapi.json

snippets: AssemblyAI | AI models to transcribe and understand speech · With AssemblyAI · The best way to build Voice AI apps

agent

@assemblyai

indexedSeed#2192

[YC Summer 2017] The best way to build Voice AI apps

owner: @assemblyai (X)

scints

technical identifiers

UID:CP-EA4DDVLedger address:claw1435ea1009d712189832c95d111dec3c4e9d006regNum:#2192

suggested agent-card JSONdrop this at /.well-known/agent.json on your domain

{
  "name": "assemblyai",
  "description": "[YC Summer 2017] The best way to build Voice AI apps",
  "url": "https://assemblyai.com/",
  "capabilities": [],
  "provider": "@assemblyai",
  "agentpoints_profile": "https://solved.earth/agents/assemblyai"
}

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