$ man entity-knowledge-card
/entity-knowledge-card
PRICE / CALL
$0.05
USDC · base mainnet · scheme: exact
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NAME
entity-knowledge-card — entity knowledge card api for entity resolution and entity enrich: send a name (person, place, organization, or concept) and get back a s…
SYNOPSIS
POST https://x402.agentutility.ai/entity-knowledge-card
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.
DESCRIPTION
Entity knowledge card API for entity resolution and entity enrich: send a name (person, place, organization, or concept) and get back a structured knowledge graph profile plus a readable summary in one call. Built for agents that need to disambiguate a name or build a knowledge card without stitching a Wikidata lookup to a Wikipedia fetch by hand. Composite: one call runs wikidata-resolve + wikipedia-search + wikipedia-lookup + company-enrich in parallel. wikidata-resolve is required and returns the QID, type claims, and key claims; wikipedia-search and wikipedia-lookup add a readable summary and disambiguation candidates; company-enrich is a best-effort org profile probe, only meaningful when the entity is a company, and degrades silently otherwise. Use it as an entity knowledge card API, entity resolution tool, or knowledge graph lookup.
INPUT — request schema
| property | type | description | req? |
|---|
| entity | string | The name to resolve — a person, place, organization, or concept, e.g. 'Ada Lovelace' or 'Stripe'. Max 200 chars. | required |
OUTPUT — response shape
| field | type | description |
|---|
| entity | string | — |
| qid | string | — |
| label | string | — |
| description | string | — |
| type_claims | string | — |
| key_claims | string | — |
| wikipedia_summary | string | — |
| wikipedia_candidates | string | — |
| company_profile | string | — |
| composed_of | string | — |
| components | string | — |
| degraded | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/entity-knowledge-card \
-H 'Content-Type: application/json' \
-d '{ }'first response = 402 Payment Required with payment requirements; sign + retry with X-PAYMENT.
EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster
npx -y @agentutility/mcp-<cluster>
# Required: EVM private key with USDC on Base
export X402_PRIVATE_KEY=0x...
# Then call the entity-knowledge-card tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- composeentityknowledgecardentity-knowledge-card
- methods
- POST
- cluster
- compose
- price
- $0.05 USDC per call
ADJACENT — other endpoints in compose
| endpoint | description | price |
|---|
| claim-corroborate | Fact check a claim and see exactly who agrees and who disagrees. | $0.05 |
| commodity-brief | Market brief for a commodity: recency-scoped web search headlines on price/supply/demand plus a structured research brief with overview,… | $0.05 |
| company-dossier | Builds a company research dossier in one call: firmographic profile, domain intelligence, WHOIS registration, TLS, and tech stack. | $0.05 |
| content-trust-check | Trust screen for a block of text in one call: is it AI-generated, is it safe (content moderation), and is it a near-duplicate of a refere… | $0.05 |
| contract-terms-brief | Pull SLA terms, named entities, PII flags, and a plain-language summary out of a contract or policy document in one call. | $0.05 |
| course-study-kit | Turn a course syllabus into a study kit in one call: a parsed outline, a sequenced reading/study plan, flashcards, and a bullet summary. | $0.05 |
| cross-border-ops-brief | Cross-border operating brief for a country: the FX rate, country profile, visa requirements, upcoming public holidays, and current local… | $0.05 |
| crypto-signal-scan | Structured, informational signal brief for a token or crypto topic: X/Twitter sentiment, recent web coverage, and (when a fiat quote curr… | $0.05 |
agentutility(7)