buero.halowerk.com
Locate already quote-verified delegated tasks whose owner differs from source speaker. Reuses exactly one existing qualified meeting-notes request. Supplied source goes to the existing Groq model in the USA; existing processor disclosure and cost/margin retained. Notes quotes/owners/deadlines are verified by the unchanged motor first. Extra rules are deterministic; no semantic deadline resolution or specialist advice.
SearchLiveeip155:8453Exactvia cdp
Calls · 30d
2→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 25 snapshots so far.
$22.11
Verified settled volume
A floor: summed over 5,000 of 6,901 verified settlements.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-10-09 05:57Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5EThe wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "payment_required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"asset": "USDC",
"version": "2",
"eip712Domain": {
"name": "USD Coin",
"chainId": 8453,
"version": "2",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"network_name": "Base Mainnet",
"assetTransferMethod": "eip3009"
},
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://buero.halowerk.com/v1/baumarkt/meeting/owner-speaker-divergence",
"mimeType": "application/json",
"description": "Locate already quote-verified delegated tasks whose owner differs from source speaker. Reuses exactly one existing qualified meeting-notes request. Supplied source goes to the existing Groq model in the USA; existing processor disclosure and cost/margin retained. Notes quotes/owners/deadlines are verified by the unchanged motor first. Extra rules are deterministic; no semantic deadline resolution or specialist advice."
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"segments": [
{
"end": 8,
"text": "Wir beschließen, die neue Website am 15. Oktober zu starten.",
"start": 0,
"speaker": "Anna"
},
{
"end": 16,
"text": "Ich prüfe die Kontaktseite bis Freitag. Anna übernimmt die Freigabe.",
"start": 8,
"speaker": "Ben"
},
{
"end": 22,
"text": "Offen bleibt, ob wir den Newsletter zum Start versenden.",
"start": 16,
"speaker": "Anna"
}
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"oneOf": [
{
"required": [
"segments"
]
},
{
"required": [
"transcript_package"
]
}
],
"required": [],
"properties": {
"segments": {
"type": "array",
"items": {
"type": "object",
"required": [
"start",
"end",
"speaker",
"text"
],
"properties": {
"end": {
"type": "number",
"maximum": 14400,
"exclusiveMinimum": 0
},
"text": {
"type": "string",
"maxLength": 3000,
"minLength": 1
},
"start": {
"type": "number",
"maximum": 14400,
"minimum": 0
},
"speaker": {
"type": [
"string",
"null"
],
"maxLength": 80,
"minLength": 1
}
},
"additionalProperties": false
},
"maxItems": 20000,
"minItems": 1
},
"transcript_package": {
"type": "object",
"required": [
"cues",
"media"
],
"properties": {
"cues": {
"type": "array",
"items": {
"type": "object",
"required": [
"start",
"end",
"speaker",
"text"
],
"properties": {
"end": {
"type": "number",
"maximum": 1801,
"exclusiveMinimum": 0
},
"text": {
"type": "string",
"maxLength": 3000,
"minLength": 1
},
"start": {
"type": "number",
"maximum": 1801,
"minimum": 0
},
"speaker": {
"type": [
"integer",
"null"
],
"maximum": 20000,
"minimum": 0
}
}
},
"maxItems": 20000,
"minItems": 1
},
"media": {
"type": "object",
"required": [
"duration_seconds"
],
"properties": {
"duration_seconds": {
"type": "number",
"maximum": 1800,
"exclusiveMinimum": 0
}
}
}
}
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string",
"const": "json"
}
},
"additionalProperties": false
}
}
}
}
},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x2880…C4E5E. The signed payment is good for 5 minutes.
- Paid to
- 0x2880…C4E5E
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"asset": "USDC",
"version": "2",
"eip712Domain": {
"name": "USD Coin",
"chainId": 8453,
"version": "2",
"verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"network_name": "Base Mainnet",
"assetTransferMethod": "eip3009"
},
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"segments": [
{
"end": 8,
"text": "Wir beschließen, die neue Website am 15. Oktober zu starten.",
"start": 0,
"speaker": "Anna"
},
{
"end": 16,
"text": "Ich prüfe die Kontaktseite bis Freitag. Anna übernimmt die Freigabe.",
"start": 8,
"speaker": "Ben"
},
{
"end": 22,
"text": "Offen bleibt, ob wir den Newsletter zum Start versenden.",
"start": 16,
"speaker": "Anna"
}
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json"
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"oneOf": [
{
"required": [
"segments"
]
},
{
"required": [
"transcript_package"
]
}
],
"required": [],
"properties": {
"segments": {
"type": "array",
"items": {
"type": "object",
"required": [
"start",
"end",
"speaker",
"text"
],
"properties": {
"end": {
"type": "number",
"maximum": 14400,
"exclusiveMinimum": 0
},
"text": {
"type": "string",
"maxLength": 3000,
"minLength": 1
},
"start": {
"type": "number",
"maximum": 14400,
"minimum": 0
},
"speaker": {
"type": [
"string",
"null"
],
"maxLength": 80,
"minLength": 1
}
},
"additionalProperties": false
},
"maxItems": 20000,
"minItems": 1
},
"transcript_package": {
"type": "object",
"required": [
"cues",
"media"
],
"properties": {
"cues": {
"type": "array",
"items": {
"type": "object",
"required": [
"start",
"end",
"speaker",
"text"
],
"properties": {
"end": {
"type": "number",
"maximum": 1801,
"exclusiveMinimum": 0
},
"text": {
"type": "string",
"maxLength": 3000,
"minLength": 1
},
"start": {
"type": "number",
"maximum": 1801,
"minimum": 0
},
"speaker": {
"type": [
"integer",
"null"
],
"maximum": 20000,
"minimum": 0
}
}
},
"maxItems": 20000,
"minItems": 1
},
"media": {
"type": "object",
"required": [
"duration_seconds"
],
"properties": {
"duration_seconds": {
"type": "number",
"maximum": 1800,
"exclusiveMinimum": 0
}
}
}
}
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string",
"const": "json"
}
},
"additionalProperties": false
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-09 05:57Z
- Last indexed by Roundhouse
- 2026-10-26 17:40Z
- Last enriched (probe, favicon, geo)
- 2026-10-09 05:46Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 25 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service buero.halowerk.com and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=buero.halowerk.com' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://buero.halowerk.com/v1/baumarkt/meeting/owner-speaker-divergence, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.