$ man x-kol-sentiment
/x-kol-sentiment
PRICE / CALL
$0.05
USDC · base mainnet · scheme: exact
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NAME
x-kol-sentiment — kol sentiment api: send a topic and get back a follower-weighted sentiment read across recent x/twitter posts from accounts big enough to…
SYNOPSIS
POST https://x402.agentutility.ai/x-kol-sentiment
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.
DESCRIPTION
KOL sentiment API: send a topic and get back a follower-weighted sentiment read across recent X/Twitter posts from accounts big enough to move opinion, not noise accounts. Composite: one call runs tweet-search over a large page, filters to authors above a follower bar, scores each qualifying post with a deterministic lexicon, and rolls the scores into one follower-weighted number, then runs an optional sentiment-analysis LLM pass over the same text as corroboration. tweet-search is required; the LLM leg degrades the response instead of failing the call, since the weighted score comes from the local scorer either way. Use it as a KOL sentiment tracker, influencer sentiment API, or follower-weighted social sentiment tool for agents gauging how a topic lands with accounts that matter.
INPUT — request schema
| property | type | description | req? |
|---|
| topic | string | Topic, brand, ticker, or phrase to gauge sentiment on, e.g. 'x402 payments'. Max 500 chars. | required |
| min_followers | number | Minimum follower count for a post's author to qualify (default 10000). | optional |
| max_posts | number | Max qualifying posts to score and return (default 25, max 50). | optional |
OUTPUT — response shape
| field | type | description |
|---|
| topic | string | — |
| kol_sentiment | string | — |
| llm_sentiment | string | — |
| posts | string | — |
| sample_size | string | — |
| searched | string | — |
| min_followers | string | — |
| composed_of | string | — |
| components | string | — |
| degraded | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/x-kol-sentiment \
-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 x-kol-sentiment tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- composexkolsentimentx-kol-sentiment
- 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)