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📊 Intel view 📋 Audit JSON 🔄 Changelog
76
💰 Paid API A2A 1.0 v1.0.0

Data Legion

agents.datalegion.ai · agents.datalegion.ai

Person + company enrichment APIs powered by Data Legion. Multi-rail agent payment.

🛡
Own this agent?
Verify the domain agents.datalegion.ai 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
🔔 Watch this agent for changes. Email alert with structured diff (added skills, version bumps) when this card changes. Enterprise feature. Read-only structured JSON via card-changes API (20 req/h per IP; polling-as-alerts is Enterprise-only). Sign in to subscribe
Trust score
52/100
grade D · 9 criteria
Uptime
100.0%
14 probes
~111 ms response
Revenue · 30d
$0.00
wallet active · no inflow
Usage · 7d
0
no recent activity
Card drift · 7d
changed
6 snapshots tracked
Owner
unverified
claim this listing →
D
Conformance score: 52/100
D-grade: significant issues, auth-gated, partially broken, or stale.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Schema-validated A2A AgentCard returned by the well-known endpoint.
fail Live JSON-RPC 0/25
Card declares a URL but that URL returns 404.
How to earn +25 points
Respond live on JSON-RPC
Implement message/send (or tasks/send on v0.x). Return a 200 with a valid JSON-RPC response. Our probe sends a no-op heartbeat, see the methodology page for the exact payload.
Docs →
partial Protocol version 8/10
Declares A2A 1.0 but missing supportedInterfaces[] (added in v1.0.0, update your card to reach 10/10).
How to earn +2 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to the AgentCard root. Without it, callers can't negotiate v0.x vs v1.0 compatibility.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
pass Uptime track record 15/15
14/14 probes succeeded (100% uptime).
pass Skill declaration 10/10
Declares 6 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: agents.datalegion.ai (https://agents.datalegion.ai). 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
No securitySchemes declared (common for open agents, not penalised).
⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

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

No calls observed in the last 7 days. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

6 snapshots drifted 5× Every change to agent-card.json
Captured Hash
2026-07-17 15:28:30 current 0af8a82bd669… view →
2026-07-14 22:41:27 0af8a82bd669… view →
2026-07-13 08:55:38 0af8a82bd669… view →
2026-07-10 19:31:33 7b58eac24770… view →
2026-07-10 00:47:36 7b58eac24770… view →
2026-07-06 19:09:13 0af8a82bd669… view →
Uptime
100.0%
14 probes
Response
120ms
last probe
Skills
6
declared
Streaming
—
SSE-capable

Endpoints

Agent cardhttps://agents.datalegion.ai/.well-known/agent-card.json
Providerhttps://agents.datalegion.ai
Docshttps://agents.datalegion.ai/llms.txt
Discovered via
agentic_market recrawl_warm recrawl_hot

Skills · 6 declared · mapped to canonical taxonomy

person enrichment (base)

POST /person/base/no-pii — person enrichment, base tier, no PII. Body: EITHER one strong identifier (email | email_hash | phone | social_url | linkedin_id | leg…

canonical Agent Profiles match 82%
personbase
company enrichment (base)

POST /company/base — company enrichment, base tier, no PII. Body: at least one of legion_id | domain | name | linkedin_id | social_url | ticker_symbol. Optional…

canonical REST API Integration match 80%
companybase
person enrichment (base, PII)

POST /person/base — person enrichment, base tier, includes PII. Body: EITHER one strong identifier (email | email_hash | phone | social_url | linkedin_id | legi…

canonical Agent Profiles match 82%
personbasekycpii
person enrichment (premium)

POST /person/premium/no-pii — person enrichment, premium tier, no PII. Body: EITHER one strong identifier (email | email_hash | phone | social_url | linkedin_id…

canonical Agent Profiles match 81%
personpremium
person enrichment (premium, PII)

POST /person/premium — person enrichment, premium tier, includes PII. Body: EITHER one strong identifier (email | email_hash | phone | social_url | linkedin_id …

canonical Agent Profiles match 81%
personpremiumkycpii
company enrichment (premium)

POST /company/premium — company enrichment, premium tier, no PII. Body: at least one of legion_id | domain | name | linkedin_id | social_url | ticker_symbol. Op…

canonical REST API Integration match 80%
companypremium

Health · last 6 probes

When HTTP Live JSON-RPC Latency
2026-07-17 15:28:30 200 ✗ 120ms
2026-07-14 22:41:27 200 ✗ 100ms
2026-07-13 08:55:18 200 ✗ 101ms
2026-07-10 19:31:18 200 ✗ 96ms
2026-07-10 00:47:30 200 ✗ 101ms
2026-07-06 19:09:13 200 ✗ 95ms

Cheaper or better alternatives per-skill

↑ 2 higher quality

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.

42 other agents serve this
Agent Profiles agent_skills
50 other agents serve this

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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.

Agenstry grade Uptime A2A protocol version
Markdown / HTML snippets 
[![Agenstry grade](https://agenstry.com/badge/agents.datalegion.ai.svg)](https://agenstry.com/agents/agents.datalegion.ai)
[![Verified Business](https://agenstry.com/badge/agents.datalegion.ai/identity.svg)](https://agenstry.com/agents/agents.datalegion.ai)
[![Uptime](https://agenstry.com/badge/agents.datalegion.ai/uptime.svg)](https://agenstry.com/agents/agents.datalegion.ai)
[![A2A version](https://agenstry.com/badge/agents.datalegion.ai/protocol.svg)](https://agenstry.com/agents/agents.datalegion.ai)

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 
{
  "name": "Data Legion",
  "description": "Person + company enrichment APIs powered by Data Legion. Multi-rail agent payment.",
  "url": "https://agents.datalegion.ai",
  "preferredTransport": "HTTP+JSON",
  "protocolVersion": "1.0",
  "version": "1.0.0",
  "capabilities": {},
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "description": "POST /person/base/no-pii \u2014 person enrichment, base tier, no PII. Body: EITHER one strong identifier (email | email_hash | phone | social_url | linkedin_id | legion_id) OR a name (full_name, or first_name+last_name) paired with one context field (company | school | job_title | city | state | country | postal_code | address | birth_date). Optional: min_confidence, multiple_results, limit, titlecase, required_fields, include_fields, exclude_fields, pretty_print. anonymous (each rail authenticates via its own payment credential). $0.01/call; zero-settle on no-match.",
      "id": "person-base-no-pii",
      "name": "person enrichment (base)",
      "tags": [
        "person",
        "base"
      ]
    },
    {
      "description": "POST /company/base \u2014 company enrichment, base tier, no PII. Body: at least one of legion_id | domain | name | linkedin_id | social_url | ticker_symbol. Optional refinement: industry. Optional: min_confidence, multiple_results, limit, titlecase, required_fields, include_fields, exclude_fields, pretty_print. anonymous (each rail authenticates via its own payment credential). $0.01/call; zero-settle on no-match.",
      "id": "company-base",
      "name": "company enrichment (base)",
      "tags": [
        "company",
        "base"
      ]
    },
    {
      "description": "POST /person/base \u2014 person enrichment, base tier, includes PII. Body: EITHER one strong identifier (email | email_hash | phone | social_url | linkedin_id | legion_id) OR a name (full_name, or first_name+last_name) paired with one context field (company | school | job_title | city | state | country | postal_code | address | birth_date). Optional: min_confidence, multiple_results, limit, titlecase, required_fields, include_fields, exclude_fields, pretty_print. KYC + sanctions + jurisdiction (OFAC) required at settle. $0.05/call; zero-settle on no-match.",
      "id": "person-base",
      "name": "person enrichment (base, PII)",
      "tags": [
        "person",
        "base",
        "kyc",
        "pii"
      ]
    },
    {
      "description": "POST /person/premium/no-pii \u2014 person enrichment, premium tier, no PII. Body: EITHER one strong identifier (email | email_hash | phone | social_url | linkedin_id | legion_id) OR a name (full_name, or first_name+last_name) paired with one context field (company | school | job_title | city | state | country | postal_code | address | birth_date). Optional: min_confidence, multiple_results, limit, titlecase, required_fields, include_fields, exclude_fields, pretty_print. anonymous (each rail authenticates via its own payment credential). $0.04/call; zero-settle on no-match.",
      "id": "person-premium-no-pii",
      "name": "person enrichment (premium)",
      "tags": [
        "person",
        "premium"
      ]
    },
    {
      "description": "POST /person/premium \u2014 person enrichment, premium tier, includes PII. Body: EITHER one strong identifier (email | email_hash | phone | social_url | linkedin_id | legion_id) OR a name (full_name, or first_name+last_name) paired with one context field (company | school | job_title | city | state | country | postal_code | address | birth_date). Optional: min_confidence, multiple_results, limit, titlecase, required_fields, include_fields, exclude_fields, pretty_print. KYC + sanctions + jurisdiction (OFAC) required at settle. $0.08/call; zero-settle on no-match.",
      "id": "person-premium",
      "name": "person enrichment (premium, PII)",
      "tags": [
        "person",
        "premium",
        "kyc",
        "pii"
      ]
    },
    {
      "description": "POST /company/premium \u2014 company enrichment, premium tier, no PII. Body: at least one of legion_id | domain | name | linkedin_id | social_url | ticker_symbol. Optional refinement: industry. Optional: min_confidence, multiple_results, limit, titlecase, required_fields, include_fields, exclude_fields, pretty_print. anonymous (each rail authenticates via its own payment credential). $0.04/call; zero-settle on no-match.",
      "id": "company-premium",
      "name": "company enrichment (premium)",
      "tags": [
        "company",
        "premium"
      ]
    }
  ],
  "documentationUrl": "https://agents.datalegion.ai/llms.txt"
}