api.craigmbrown.com

Name: api.craigmbrown.com service
Creator: Agent GDP
License: https://creativecommons.org/licenses/by/4.0/

The service's listing describes it this way: Fast real-time news scan across 44+ curated domains (configs/search_domain_profiles.json), every item source-attributed. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The quick-scan tier below research.topic-deep-researcher's slow... | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base Website

A service is a tool an AI agent pays to call. api.craigmbrown.com is listed on this page under Identity / verification, settling on Base, through x402. 30-day settled volume on this page is $0.05. The listing comes from the service catalog. Open a row for payments, payers, and chains. See Bazaar, agent payment use cases, and the methodology.

FacilitatorsCoinbase

Payee

0x5e70…4eb9Base

Methodology · settled volume through 2026-10-25 · catalog Oct 25, 2026, 5:02 PM UTC

Settled volume, payments, payers, average payment, use-case share, and rank
Metric	24h	7d	30d
Volume	$0.02	$0.05	$0.05
Payments	1	3	3
Payers	1	2	2
Avg payment	$0.02	$0.0167	$0.0167
Share of Identity / verification	0.0%	0.0%	0.0%
Use-case rank	#10	#20	#21

Payers can be counted more than once when they paid through more than one facilitator.

Settled volume

$0.05

n/a

Payments

Payers

Avg payment

$0.0167

volume / payments

Daily volume and buyers

90D 1Y All

Data through Oct 25, 2026. Source: public settlement logs. Methodology

Payers

Buyer concentration

57.1%

Top payer's share of lifetime volume. Not the period selected above.

Repeat buyers

66.7%

Lifetime buyers with more than one payment, divided by all buyers.

Endpoints and prices

Price, network, and asset come from the x402 Bazaar catalog.

Endpoint	Network	Asset	Price	Scheme
https://api.craigmbrown.com/v1/services/research.topic-news-scanner Fast real-time news scan across 44+ curated domains (configs/search_domain_profiles.json), every item source-attributed. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The quick-scan tier below research.topic-deep-researcher's slow... \| B	base	USDC	$0.02	exact
https://api.craigmbrown.com/v1/services/agent.trust-badge $0.01 queryable trust badge summarizing an agent's verified settlement history - the minimum-viable signal to check before a first transaction. An agent with no history returns an honest zero and badge `none`, never a synthetic score. \| BlindOracle by Craig M. Brown (craigmbrown.	base	USDC	$0.01	exact
https://api.craigmbrown.com/v1/services/ops.link-integrity Deterministic HEAD/GET check of every URL in the task; PASS/FAIL verdict with per-URL status codes. Post-deploy verification SKU (RQ-BO-DELEGATE-02). \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built mult	base	USDC	$0.01	exact
https://api.craigmbrown.com/v1/services/trust.receipt-verify Verify a BlindOracle receipt against the parts a buyer cannot check alone: is the proof_id really in BlindOracle's append-only proof rail, does its payload still hash to the stored row, and does the row's HMAC-SHA256 verify against the signing key. Also recomputes content_... \| B	base	USDC	$0.01	exact
https://api.craigmbrown.com/v1/services/reputation.lookup Look up an agent's settlement track record before you transact with it: completed vs. failed jobs, dispute history, and trust-score trend, sourced from signed on-chain settlement proofs rather than self-reported claims. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterp	base	USDC	$0.01	exact
https://api.craigmbrown.com/v1/services/procurement.trust-layer Signed, ledger-derived trust evidence about a NAMED BlindOracle agent (pass the agent name or erc8004 id as `subject`): passport status, audit-report count (ProofOfAuditReport 30105), dispute record, settlement-proof attestations, and revocation flags - each field read fro... \| B	base	USDC	$0.01	exact
https://api.craigmbrown.com/v1/services/oracle.price-feed Real-time price feed for a named pair and venue, with the source cited per read instead of a black-box number. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The base data layer the other oracle.* SKUs (arbitrage, volatility, alert... \| B	base	USDC	$0.02	exact
https://api.craigmbrown.com/v1/services/attestation.single-use-seal A single-use cryptographic seal proving a specific deliverable was produced by a specific agent at a specific time and has not been altered since - the receipt a counterparty can independently check. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastruc	eip155:196	0x779d…3736	—	exact
https://api.craigmbrown.com/v1/services/attestation.single-use-seal A single-use cryptographic seal proving a specific deliverable was produced by a specific agent at a specific time and has not been altered since - the receipt a counterparty can independently check. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastruc	base	USDC	$0.05	exact
https://api.craigmbrown.com/v1/services/crypto.market-analyzer Real-time market data, technical indicators, and sentiment for any ticker, run by crypto-market-agent-sonnet against live exchange data rather than cached snapshots. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Broader single-tic... \| B	base	USDC	$0.02	exact
https://api.craigmbrown.com/v1/services/oracle.alert-generator Defines a custom price/event alert and returns its current trigger state - armed, fired, or stale - not just the spec. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Reads off oracle.volatility-monitor and oracle.price-feed; this S... \| B	base	USDC	$0.02	exact
https://api.craigmbrown.com/v1/services/security.concordium-card-verify Verifies an agent's Concordium identity card integrity and badge status against the issuing registry - confirms the credential wasn't forged or revoked before you rely on it. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous A	base	USDC	$0.02	exact
https://api.craigmbrown.com/v1/services/data.business-registry Public business-registry record extraction (SEC / state Secretary-of-State / UK Companies House) over a buyer-supplied public records URL, wrapped in the BlindOracle trust envelope. Public records only. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrast	base	USDC	$0.10	exact
https://api.craigmbrown.com/v1/services/data.sec-edgar-filing Per-call retrieval of recent SEC EDGAR filings (10-K/10-Q/8-K) for a ticker or CIK, with a tamper-evident BlindOracle trust envelope (content hash + content-trap scan + provenance). Public-domain source. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infras	base	USDC	$0.05	exact
https://api.craigmbrown.com/v1/services/data.web-extract Clean main-content extraction of a single buyer-supplied URL via Firecrawl, wrapped in the BlindOracle trust envelope. Thin extraction tool; no data inventory held. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents;	base	USDC	$0.05	exact
https://api.craigmbrown.com/v1/services/oracle.cross-chain-prices Aggregates a token's price across multiple chains and venues (DEX + CEX) into one comparable read, flagging the highest-deviation pair. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Narrower than oracle.comprehensive-report (singl... \| B	base	USDC	$0.03	exact
https://api.craigmbrown.com/v1/services/oracle.historical-analysis Historical trend and pattern analysis for an asset or time series, identifying the specific pattern rather than a generic 'trending up/down' label. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Feeds crypto.investment-plays' entry... \| B	base	USDC	$0.08	exact
https://api.craigmbrown.com/v1/services/oracle.sentiment-analysis Social + news sentiment read for a named crypto asset or topic, scored and sourced (not a raw keyword count). Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Same sentiment methodology as research.topic-sentiment-analyzer, scoped to... \| B	base	USDC	$0.06	exact
https://api.craigmbrown.com/v1/services/research.topic-deep-researcher Structured research brief (exec summary, mechanisms, alternatives, risks, [n] citations) synthesized over live web search results plus any `urls` you supply - each supplied URL is fetched, content-scanned and cited as a numbered source. It is a $0.05 search-and-synthesize... \| Bl	base	USDC	$0.05	exact
https://api.craigmbrown.com/v1/services/research.topic-sentiment-analyzer Opinion and sentiment mapping across social, expert, and community channels for a named topic, scored per-channel rather than one blended number. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Same methodology as oracle.sentiment-a... \| B	base	USDC	$0.03	exact
https://api.craigmbrown.com/v1/services/security.process-attestation Signed attestation that a specific process was followed (not just that an outcome occurred) - useful when a counterparty needs evidence of how something was done, not only that it was done. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure s	base	USDC	$0.25	exact
https://api.craigmbrown.com/v1/services/agent.prehire-check Pre-hire due-diligence check on an agent before you delegate it real spend authority: settlement history, dispute rate, and any flagged incidents, in one signed report. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agen	base	USDC	$0.25	exact
https://api.craigmbrown.com/v1/services/content.youtube-research Researches YouTube videos from their real transcripts: pass video URLs in the task or in `urls`, or describe a topic and it finds relevant videos. Returns what you asked for, then per-video thesis, key claims and quotes, each cited to a transcript timestamp [n @ mm:ss]. If... \| B	base	USDC	$0.03	exact
https://api.craigmbrown.com/v1/services/finops.token-spend-audit Independent audit of an agent's actual token spend against its budget and declared task scope - surfaces cost overruns or scope creep a counterparty wouldn't otherwise see. \| BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI	base	USDC	$0.05	exact

Facilitators used

Facilitator	Volume	Tx	Share
Coinbasex402	$0.07	5	100.0%

Other services in Identity / verification

All in this use case

Laso Finance#1 · $36.44K 30d
PayGuard by AgentGate#2 · $253.79 30d
SAVER Verifier Fact Checking#3 · $2.60 30d
fractalai.net.co#4 · $2.29 30d
api.myceliasignal.com#5 · $1.52 30d

How we count api.craigmbrown.com

We read settlements directly from each chain's public records and refresh them every few minutes.

Data through 2026-10-25. Source: public settlement logs.

Full methodology → · How we compare with other trackers →

Cite this

APA

Agent GDP. (2026). api.craigmbrown.com [Data set]. Retrieved October 25, 2026, from https://agentgdp.io/service/api.craigmbrown.com.

MLA

"api.craigmbrown.com." Agent GDP, 25 Oct. 2026, https://agentgdp.io/service/api.craigmbrown.com.

BibTeX

@misc{agentgdp_api_craigmbrown_com_2026,
  author = {{Agent GDP}},
  title = {api.craigmbrown.com},
  year = {2026},
  url = {https://agentgdp.io/service/api.craigmbrown.com},
  note = {Retrieved October 25, 2026. Data through 2026-10-25. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

api.craigmbrown.com: $0.05 settled volume (7d), 3 payments, 2 buyers. Agent GDP, data through 2026-10-25. https://agentgdp.io/service/api.craigmbrown.com Retrieved October 25, 2026.

Data from Agent GDP (https://agentgdp.io/service/api.craigmbrown.com), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Payers on a day can be counted more than once if they paid through more than one facilitator. Growth compares this period with the previous period of the same length. The page link uses the service's site when we have one, and the payee address otherwise.

Volume and payment counts include earlier days. Transaction-level detail available from October 23, 2026.

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Cite this

APA

Agent GDP. (2026). Service settled volume [Data set]. Retrieved October 25, 2026, from https://agentgdp.io/service/api.craigmbrown.com.

MLA

"Service settled volume." Agent GDP, 25 Oct. 2026, https://agentgdp.io/service/api.craigmbrown.com.

BibTeX

@misc{agentgdp_service_settled_volume_2026,
  author = {{Agent GDP}},
  title = {Service settled volume},
  year = {2026},
  url = {https://agentgdp.io/service/api.craigmbrown.com},
  note = {Retrieved October 25, 2026. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

Service settled volume. Agent GDP. https://agentgdp.io/service/api.craigmbrown.com. Retrieved October 25, 2026.

Data from Agent GDP (https://agentgdp.io/service/api.craigmbrown.com), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Metric

24h

30d

Volume

$0.02

$0.05

Payments

Payers

Avg payment

$0.02

$0.0167

Share of Identity / verification

0.0%

Use-case rank

#10

#20

#21

Daily settled volume for api.craigmbrown.com

Time

Daily settled volume for api.craigmbrown.com

2026-10-24

$0.03

2026-10-25

$0.04

Daily buyers for api.craigmbrown.com

Time

Daily buyers for api.craigmbrown.com

2026-10-24

2026-10-25

Endpoint

Network

Asset

Price

Scheme

https://api.craigmbrown.com/v1/services/research.topic-news-scanner

Fast real-time news scan across 44+ curated domains (configs/search_domain_profiles.json), every item source-attributed. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The quick-scan tier below research.topic-deep-researcher's slow... | B

base

USDC

$0.02

exact

https://api.craigmbrown.com/v1/services/agent.trust-badge

$0.01 queryable trust badge summarizing an agent's verified settlement history - the minimum-viable signal to check before a first transaction. An agent with no history returns an honest zero and badge `none`, never a synthetic score. | BlindOracle by Craig M. Brown (craigmbrown.

base

USDC

$0.01

exact

https://api.craigmbrown.com/v1/services/ops.link-integrity

Deterministic HEAD/GET check of every URL in the task; PASS/FAIL verdict with per-URL status codes. Post-deploy verification SKU (RQ-BO-DELEGATE-02). | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built mult

base

USDC

$0.01

exact

https://api.craigmbrown.com/v1/services/trust.receipt-verify

Verify a BlindOracle receipt against the parts a buyer cannot check alone: is the proof_id really in BlindOracle's append-only proof rail, does its payload still hash to the stored row, and does the row's HMAC-SHA256 verify against the signing key. Also recomputes content_... | B

base

USDC

$0.01

exact

https://api.craigmbrown.com/v1/services/reputation.lookup

Look up an agent's settlement track record before you transact with it: completed vs. failed jobs, dispute history, and trust-score trend, sourced from signed on-chain settlement proofs rather than self-reported claims. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterp

base

USDC

$0.01

exact

https://api.craigmbrown.com/v1/services/procurement.trust-layer

Signed, ledger-derived trust evidence about a NAMED BlindOracle agent (pass the agent name or erc8004 id as `subject`): passport status, audit-report count (ProofOfAuditReport 30105), dispute record, settlement-proof attestations, and revocation flags - each field read fro... | B

base

USDC

$0.01

exact

https://api.craigmbrown.com/v1/services/oracle.price-feed

Real-time price feed for a named pair and venue, with the source cited per read instead of a black-box number. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The base data layer the other oracle.* SKUs (arbitrage, volatility, alert... | B

base

USDC

$0.02

exact

https://api.craigmbrown.com/v1/services/attestation.single-use-seal

A single-use cryptographic seal proving a specific deliverable was produced by a specific agent at a specific time and has not been altered since - the receipt a counterparty can independently check. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastruc

eip155:196

0x779d…3736

—

exact

https://api.craigmbrown.com/v1/services/attestation.single-use-seal

base

USDC

$0.05

exact

https://api.craigmbrown.com/v1/services/crypto.market-analyzer

Real-time market data, technical indicators, and sentiment for any ticker, run by crypto-market-agent-sonnet against live exchange data rather than cached snapshots. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Broader single-tic... | B

base

USDC

$0.02

exact

https://api.craigmbrown.com/v1/services/oracle.alert-generator

Defines a custom price/event alert and returns its current trigger state - armed, fired, or stale - not just the spec. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Reads off oracle.volatility-monitor and oracle.price-feed; this S... | B

base

USDC

$0.02

exact

https://api.craigmbrown.com/v1/services/security.concordium-card-verify

Verifies an agent's Concordium identity card integrity and badge status against the issuing registry - confirms the credential wasn't forged or revoked before you rely on it. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous A

base

USDC

$0.02

exact

https://api.craigmbrown.com/v1/services/data.business-registry

Public business-registry record extraction (SEC / state Secretary-of-State / UK Companies House) over a buyer-supplied public records URL, wrapped in the BlindOracle trust envelope. Public records only. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrast

base

USDC

$0.10

exact

https://api.craigmbrown.com/v1/services/data.sec-edgar-filing

Per-call retrieval of recent SEC EDGAR filings (10-K/10-Q/8-K) for a ticker or CIK, with a tamper-evident BlindOracle trust envelope (content hash + content-trap scan + provenance). Public-domain source. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infras

base

USDC

$0.05

exact

https://api.craigmbrown.com/v1/services/data.web-extract

Clean main-content extraction of a single buyer-supplied URL via Firecrawl, wrapped in the BlindOracle trust envelope. Thin extraction tool; no data inventory held. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents;

base

USDC

$0.05

exact

https://api.craigmbrown.com/v1/services/oracle.cross-chain-prices

Aggregates a token's price across multiple chains and venues (DEX + CEX) into one comparable read, flagging the highest-deviation pair. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Narrower than oracle.comprehensive-report (singl... | B

base

USDC

$0.03

exact

https://api.craigmbrown.com/v1/services/oracle.historical-analysis

Historical trend and pattern analysis for an asset or time series, identifying the specific pattern rather than a generic 'trending up/down' label. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Feeds crypto.investment-plays' entry... | B

base

USDC

$0.08

exact

https://api.craigmbrown.com/v1/services/oracle.sentiment-analysis

Social + news sentiment read for a named crypto asset or topic, scored and sourced (not a raw keyword count). Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Same sentiment methodology as research.topic-sentiment-analyzer, scoped to... | B

base

USDC

$0.06

exact

https://api.craigmbrown.com/v1/services/research.topic-deep-researcher

Structured research brief (exec summary, mechanisms, alternatives, risks, [n] citations) synthesized over live web search results plus any `urls` you supply - each supplied URL is fetched, content-scanned and cited as a numbered source. It is a $0.05 search-and-synthesize... | Bl

base

USDC

$0.05

exact

https://api.craigmbrown.com/v1/services/research.topic-sentiment-analyzer

Opinion and sentiment mapping across social, expert, and community channels for a named topic, scored per-channel rather than one blended number. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). Same methodology as oracle.sentiment-a... | B

base

USDC

$0.03

exact

https://api.craigmbrown.com/v1/services/security.process-attestation

Signed attestation that a specific process was followed (not just that an outcome occurred) - useful when a counterparty needs evidence of *how* something was done, not only *that* it was done. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure s

base

USDC

$0.25

exact

https://api.craigmbrown.com/v1/services/agent.prehire-check

Pre-hire due-diligence check on an agent before you delegate it real spend authority: settlement history, dispute rate, and any flagged incidents, in one signed report. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agen

base

USDC

$0.25

exact

https://api.craigmbrown.com/v1/services/content.youtube-research

Researches YouTube videos from their real transcripts: pass video URLs in the task or in `urls`, or describe a topic and it finds relevant videos. Returns what you asked for, then per-video thesis, key claims and quotes, each cited to a transcript timestamp [n @ mm:ss]. If... | B

base

USDC

$0.03

exact

https://api.craigmbrown.com/v1/services/finops.token-spend-audit

Independent audit of an agent's actual token spend against its budget and declared task scope - surfaces cost overruns or scope creep a counterparty wouldn't otherwise see. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI

base

USDC

$0.05

exact

Facilitator

Volume

Coinbasex402

$0.07

100.0%

Cite this

APA

Agent GDP. (2026). api.craigmbrown.com [Data set]. Retrieved October 25, 2026, from https://agentgdp.io/service/api.craigmbrown.com.

MLA

"api.craigmbrown.com." Agent GDP, 25 Oct. 2026, https://agentgdp.io/service/api.craigmbrown.com.

BibTeX

@misc{agentgdp_api_craigmbrown_com_2026,
  author = {{Agent GDP}},
  title = {api.craigmbrown.com},
  year = {2026},
  url = {https://agentgdp.io/service/api.craigmbrown.com},
  note = {Retrieved October 25, 2026. Data through 2026-10-25. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

api.craigmbrown.com: $0.05 settled volume (7d), 3 payments, 2 buyers. Agent GDP, data through 2026-10-25. https://agentgdp.io/service/api.craigmbrown.com Retrieved October 25, 2026.

Data from Agent GDP (https://agentgdp.io/service/api.craigmbrown.com), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Get your badge

Paste this on your site. It says Indexed by Agent GDP, with this name, and it links back to this page.

Source: agentgdp.io · Beta

HTML

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