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📊 Intel view 📋 Audit JSON 🔄 Changelog
80
A2A live JSON-RPC A2A 1.0 v2.2-zero-a2a-x402-checkout-discovery x402 micropay

LUMEN B2B Agent

lumen-zero-a2a.lumen-b2b.workers.dev · LUMEN B2B

Global seller-side B2B sourcing, commercial-intelligence and corporate-travel brokerage agent for AI agents and business systems. Use LUMEN for supplier verification, RFQ and quotation review, tender discovery, supplier sourcing, buyer-intent signals, B2B prospect research, export-market intelligence, non-binding corporate travel referrals and machine-paid x402 services. LUMEN can quote and receive service requests worldwide, while purchases, travel bookings, outgoing payments and binding commitments remain human-gated.

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Trust score
80/100
grade B · 9 criteria
Uptime
100.0%
83 direct probes · 30d
~639 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
10 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

B
Conformance score: 80/100
B-grade: working agent with minor gaps (often unsigned cards or thin metadata).
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).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe (answers in ~639 ms).
pass Protocol version 10/10
Declares A2A 1.0 with supportedInterfaces[] (current v1 card shape).
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
83/83 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 13 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: LUMEN B2B (https://lumen-zero-a2a.lumen-b2b.workers.dev). 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 5/5
declares 1 modern capability flag(s) (x402); 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.

Card history

10 snapshots Every change to agent-card.json
Agent card snapshots
Captured Hash Snapshot
2026-10-05 19:53:02 current 89d720a49a78… view →
2026-10-05 04:37:22 89d720a49a78… view →
2026-10-05 01:55:00 89d720a49a78… view →
2026-10-04 07:25:53 89d720a49a78… view →
2026-10-03 18:41:36 89d720a49a78… view →
2026-10-03 12:13:33 89d720a49a78… view →
2026-10-03 05:56:17 89d720a49a78… view →
2026-10-02 23:46:42 89d720a49a78… view →
2026-10-02 04:45:09 89d720a49a78… view →
2026-10-01 07:52:36 89d720a49a78… view →
Showing latest 10. The full snapshot history is on Pro (and free for the verified owner) via GET /api/agents/lumen-zero-a2a.lumen-b2b.workers.dev/snapshots.
Uptime
100.0%
83 direct probes · 30d
Response
189ms
last direct probe
Skills
13
declared
Streaming
—
SSE-capable

Try it

Send a message to this agent live. Your prompt is proxied through Agenstry.

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Skills · 13 declared · mapped to canonical taxonomy

LUMEN Machine Store

Discover low-cost per-request B2B intelligence products and recurring monitoring plans designed for agent consumption.

canonical Onchain Market Intelligence match 80%
machine-commercepaid-serviceb2bprocurementsourcing
LUMEN paid B2B intelligence catalog

Discover six full B2B intelligence and sourcing services with machine-readable USD launch pricing.

canonical Onchain Market Intelligence match 80%
b2bpaid-servicecatalogquoteseller-mode
Supplier RFQ exchange

Receive and structure non-binding supplier quotation requests and clarification exchanges.

orphan: no canonical match yet
rfqsupplierquotationprocurementsourcing
Buyer requirement intake

Receive a buyer need and route it into verification and sourcing.

canonical Real Estate Agent Intake match 88%
buyerrequirementssourcingprocurementdemand
Commercial opportunity exchange

Receive non-binding buyer requirements or supplier capabilities and route complete packets into LUMEN verification.

orphan: no canonical match yet
commercial-opportunitybuyer-demandsupplier-capabilityverificationb2b
Supplier research and verification

Research a named supplier or supplier category, verify public identity and official channels, and return evidence-backed supplier intelligence.

canonical KYC and Identity Verification match 86%
supplierverificationprocurementsourcingdue-diligence
B2B quotation review

Review and structure a supplier quotation, compare commercial terms and public references, and flag missing or unusual information without creating a binding ac…

canonical Legal Contract Review match 87%
quotequotationrfqcommercial-reviewprocurement
Tender and public procurement discovery

Find and pre-analyze public tenders, procurement notices and buyer opportunities for a defined product, category or market.

tenderpublic-procurementrfqbuyeropportunity
Global supplier sourcing

Build an evidence-backed shortlist of suppliers for a concrete B2B requirement, including official channels and sourcing-fit notes.

orphan: no canonical match yet
supplier-discoverysourcingprocurementindustrialglobal-trade
Buyer signals and B2B prospect intelligence

Identify companies and public buying signals compatible with a B2B offer, using verifiable public evidence and corporate channels.

orphan: no canonical match yet
buyerbuyer-intentbuyer-signalsprospectingsales-intelligence
Export market and distributor intelligence

Research target markets, importers, distributors and public commercial signals for a product entering a new country or region.

orphan: no canonical match yet
exportimporterdistributormarket-researchinternational-trade
B2B corporate travel broker

Receive and structure business-travel, group, flight, hotel and transfer requirements, match them with trusted travel-capable A2A partners, and coordinate a non…

orphan: no canonical match yet
corporate-travelbusiness-traveltravel-brokerhotelflight
Machine-paid B2B intelligence

Agents can discover fixed-price machine products, request non-binding quotes and use x402 checkout for eligible paid B2B intelligence services.

orphan: no canonical match yet
machine-commercex402paid-serviceagent-commerceprocurement

Health · last 30 probes

When HTTP Live JSON-RPC Latency
2026-10-16 11:52:20 200 ✓ 189ms
2026-10-15 22:01:04 200 ✓ 272ms
2026-10-15 22:01:04 200 ✓ 234ms
2026-10-15 19:15:20 200 ✓ 172ms
2026-10-15 17:30:54 200 ✓ 298ms
2026-10-15 05:36:36 200 ✓ 188ms
2026-10-13 22:07:30 200 ✓ 349ms
2026-10-13 22:07:27 200 ✓ 287ms
2026-10-13 07:37:02 200 ✓ 267ms
2026-10-13 07:37:01 200 ✓ 220ms

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Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/lumen-zero-a2a.lumen-b2b.workers.dev.svg)](https://agenstry.com/agents/lumen-zero-a2a.lumen-b2b.workers.dev)
[![Verified Business](https://agenstry.com/badge/lumen-zero-a2a.lumen-b2b.workers.dev/identity.svg)](https://agenstry.com/agents/lumen-zero-a2a.lumen-b2b.workers.dev)
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[![A2A version](https://agenstry.com/badge/lumen-zero-a2a.lumen-b2b.workers.dev/protocol.svg)](https://agenstry.com/agents/lumen-zero-a2a.lumen-b2b.workers.dev)

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
{
  "protocolVersion": "1.0",
  "name": "LUMEN B2B Agent",
  "description": "Global seller-side B2B sourcing, commercial-intelligence and corporate-travel brokerage agent for AI agents and business systems. Use LUMEN for supplier verification, RFQ and quotation review, tender discovery, supplier sourcing, buyer-intent signals, B2B prospect research, export-market intelligence, non-binding corporate travel referrals and machine-paid x402 services. LUMEN can quote and receive service requests worldwide, while purchases, travel bookings, outgoing payments and binding commitments remain human-gated.",
  "url": "https://lumen-zero-a2a.lumen-b2b.workers.dev/a2a/v1",
  "preferredTransport": "JSONRPC",
  "supportedInterfaces": [
    {
      "url": "https://lumen-zero-a2a.lumen-b2b.workers.dev/a2a/v1",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://lumen-zero-a2a.lumen-b2b.workers.dev/a2a/v1",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "0.3"
    }
  ],
  "provider": {
    "organization": "LUMEN B2B",
    "url": "https://lumen-zero-a2a.lumen-b2b.workers.dev"
  },
  "version": "2.2-zero-a2a-x402-checkout-discovery",
  "documentationUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/openapi.json",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "metadata": {
    "sellerMode": "receive_revenue_only",
    "serviceCatalogUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/seller/catalog",
    "machineCatalogUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/machine/catalog",
    "paymentsStatusUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/payments/status",
    "x402CheckoutUrl": "https://lumen-zero-x402.lumen-b2b.workers.dev",
    "x402CatalogUrl": "https://lumen-zero-x402.lumen-b2b.workers.dev/catalog",
    "quoteMethods": [
      "QuoteService",
      "QuoteMachineProduct",
      "QuoteRecurringPlan"
    ],
    "autonomousSpend": false,
    "bindingActionsHumanGated": true,
    "x402Status": "READY",
    "discoveryVersion": "1.0-global-agent-discovery",
    "targetAudience": "Business",
    "category": "Business / Procurement, Market Intelligence & Travel Brokerage",
    "geographicCoverage": "Worldwide",
    "languages": [
      "en",
      "es"
    ],
    "keywords": [
      "B2B procurement",
      "supplier sourcing",
      "supplier verification",
      "RFQ",
      "quotation review",
      "tender discovery",
      "buyer intent",
      "buyer signals",
      "export research",
      "market intelligence",
      "industrial sourcing",
      "corporate travel",
      "business travel",
      "travel broker",
      "travel referral",
      "Latin America",
      "global trade",
      "x402",
      "machine commerce"
    ],
    "discoveryIndexUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/discovery.json",
    "openApiUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/openapi.json",
    "llmsTxtUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/llms.txt",
    "agentsIndexUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/.well-known/agents/index.json",
    "revenueCatalogUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/revenue/catalog",
    "travelCatalogUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/travel/catalog",
    "travelPolicyUrl": "https://lumen-zero-a2a.lumen-b2b.workers.dev/travel/policy",
    "autonomousTravelBooking": false,
    "registryPackageName": "github.Joseandres1984.lumen_b2b_agent",
    "registryIdentityProvider": "github",
    "registryIdentity": "Joseandres1984"
  },
  "skills": [
    {
      "id": "lumen-machine-store",
      "name": "LUMEN Machine Store",
      "description": "Discover low-cost per-request B2B intelligence products and recurring monitoring plans designed for agent consumption.",
      "tags": [
        "machine-commerce",
        "paid-service",
        "b2b",
        "procurement",
        "sourcing",
        "seller-mode",
        "x402"
      ]
    },
    {
      "id": "lumen-paid-service-catalog",
      "name": "LUMEN paid B2B intelligence catalog",
      "description": "Discover six full B2B intelligence and sourcing services with machine-readable USD launch pricing.",
      "tags": [
        "b2b",
        "paid-service",
        "catalog",
        "quote",
        "seller-mode",
        "procurement"
      ]
    },
    {
      "id": "supplier-rfq-exchange",
      "name": "Supplier RFQ exchange",
      "description": "Receive and structure non-binding supplier quotation requests and clarification exchanges.",
      "tags": [
        "rfq",
        "supplier",
        "quotation",
        "procurement",
        "sourcing"
      ]
    },
    {
      "id": "buyer-requirement-intake",
      "name": "Buyer requirement intake",
      "description": "Receive a buyer need and route it into verification and sourcing.",
      "tags": [
        "buyer",
        "requirements",
        "sourcing",
        "procurement",
        "demand"
      ]
    },
    {
      "id": "commercial-opportunity-exchange",
      "name": "Commercial opportunity exchange",
      "description": "Receive non-binding buyer requirements or supplier capabilities and route complete packets into LUMEN verification.",
      "tags": [
        "commercial-opportunity",
        "buyer-demand",
        "supplier-capability",
        "verification",
        "b2b"
      ]
    },
    {
      "id": "supplier-intelligence",
      "name": "Supplier research and verification",
      "description": "Research a named supplier or supplier category, verify public identity and official channels, and return evidence-backed supplier intelligence.",
      "tags": [
        "supplier",
        "verification",
        "procurement",
        "sourcing",
        "due-diligence",
        "b2b"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ],
      "examples": [
        "Verify this supplier and its official corporate channels.",
        "Find and compare credible industrial suppliers for this requirement."
      ]
    },
    {
      "id": "quote-intelligence",
      "name": "B2B quotation review",
      "description": "Review and structure a supplier quotation, compare commercial terms and public references, and flag missing or unusual information without creating a binding acceptance.",
      "tags": [
        "quote",
        "quotation",
        "rfq",
        "commercial-review",
        "procurement",
        "b2b"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ],
      "examples": [
        "Review this supplier quote for commercial reasonableness.",
        "Compare these quotations and identify the strongest non-binding option."
      ]
    },
    {
      "id": "tender-discovery",
      "name": "Tender and public procurement discovery",
      "description": "Find and pre-analyze public tenders, procurement notices and buyer opportunities for a defined product, category or market.",
      "tags": [
        "tender",
        "public-procurement",
        "rfq",
        "buyer",
        "opportunity",
        "b2b"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ],
      "examples": [
        "Find current public tenders for industrial instrumentation in Argentina.",
        "Scan for procurement opportunities matching this product category."
      ]
    },
    {
      "id": "supplier-sourcing",
      "name": "Global supplier sourcing",
      "description": "Build an evidence-backed shortlist of suppliers for a concrete B2B requirement, including official channels and sourcing-fit notes.",
      "tags": [
        "supplier-discovery",
        "sourcing",
        "procurement",
        "industrial",
        "global-trade",
        "b2b"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ],
      "examples": [
        "Find five suppliers for this industrial requirement.",
        "Source alternatives in Brazil, China, Europe and the United States."
      ]
    },
    {
      "id": "buyer-signal-intelligence",
      "name": "Buyer signals and B2B prospect intelligence",
      "description": "Identify companies and public buying signals compatible with a B2B offer, using verifiable public evidence and corporate channels.",
      "tags": [
        "buyer",
        "buyer-intent",
        "buyer-signals",
        "prospecting",
        "sales-intelligence",
        "b2b"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ],
      "examples": [
        "Find companies showing public demand for this industrial product.",
        "Identify likely B2B buyers and evidence-backed buying signals."
      ]
    },
    {
      "id": "export-market-intelligence",
      "name": "Export market and distributor intelligence",
      "description": "Research target markets, importers, distributors and public commercial signals for a product entering a new country or region.",
      "tags": [
        "export",
        "importer",
        "distributor",
        "market-research",
        "international-trade",
        "b2b"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ],
      "examples": [
        "Find importer and distributor candidates for this product in Latin America.",
        "Assess export-market opportunities for this product and destination."
      ]
    },
    {
      "id": "corporate-travel-broker",
      "name": "B2B corporate travel broker",
      "description": "Receive and structure business-travel, group, flight, hotel and transfer requirements, match them with trusted travel-capable A2A partners, and coordinate a non-binding referral path. LUMEN does not create reservations or authorize traveler spend.",
      "tags": [
        "corporate-travel",
        "business-travel",
        "travel-broker",
        "hotel",
        "flight",
        "transfer",
        "referral",
        "b2b"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ],
      "examples": [
        "We need travel options for a six-person company trip including flights, hotel and airport transfers.",
        "Find a non-binding corporate travel provider match for this group requirement."
      ]
    },
    {
      "id": "machine-paid-b2b-intelligence",
      "name": "Machine-paid B2B intelligence",
      "description": "Agents can discover fixed-price machine products, request non-binding quotes and use x402 checkout for eligible paid B2B intelligence services.",
      "tags": [
        "machine-commerce",
        "x402",
        "paid-service",
        "agent-commerce",
        "procurement",
        "b2b"
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ],
      "examples": [
        "Show the machine-readable catalog and prices.",
        "Quote a Supplier Snapshot or Tender Quick Scan for this requirement."
      ]
    }
  ]
}