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$ man users

/users

PRICE / CALL
$0.01
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
webprobe
CATEGORY
uncategorized
STATUS
live
NAME
users looks up x user profiles in bulk by usernames or ids, using the read-only x api v2 users route matching market demand for bulk public pro…
SYNOPSIS
POST https://x402.agentutility.ai/users
     Content-Type: application/json
     X-PAYMENT:    <signed-transferWithAuthorization>

     { ... }
↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.
DESCRIPTION

Looks up X user profiles in bulk by usernames or IDs, using the read-only X API v2 users route matching market demand for bulk public profiles. Pass usernames or user_ids/ids and receive id, username, display name, bio, verification fields, created_at, followers, following, tweet count, and listed count. Requires X_BEARER_TOKEN; no posting, following, DM access, or account mutation. Use it as a users API, bulk X user lookup, or Twitter users lookup by usernames or IDs.

INPUTrequest schema
propertytypedescriptionreq?
modestringUse 'users' for bulk public profile lookup.
enum: users
optional
usernamesarrayX/Twitter handles, with or without @. Up to 100.optional
user_idsarrayNumeric X user IDs. Up to 100.optional
idsarrayAlias for user_ids.optional
OUTPUTresponse shape
fieldtypedescription
modestring
lookupstring
requestedstring
result_countstring
usersstring
sourcestring
EXAMPLEStwo ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/users \
  -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 users tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
tags
web-probeusers
methods
POST
cluster
webprobe
price
$0.01 USDC per call
ADJACENTother endpoints in webprobe
endpointdescriptionprice
b2b-lead-enrichEnriches B2B leads from caller-supplied email/name/domain/company into a public-data profile with inferred name, company, domain, MX reco…$0.01
company-enrichEnrich a company from its domain or an email address.$0.01
contact-enrichEnriches a contact from email, name, domain, or company into a normalized public-data record with inferred display name, company/domain c…$0.01
domain-enrichEnrich any domain, website URL, or email into company facts.$0.01
google-searchRanked Google organic results for any query — title, URL, snippet, domain, and an optional recency filter, via Decodo Google Search.$0.01
lead-enrichEnriches a lead from an email, name, domain, or company into a normalized public-data person record.$0.01
ncbi-taxonomy-lookupTaxonomy lookup for resolving a common or scientific organism name into its NCBI TaxID, rank, and full ancestor lineage.$0.01
peopleLooks up a person from an email, name, domain, or company and returns a normalized public-data record (alias of people-enrich).$0.01
SEE ALSO
agentutility · webprobe · x402 · mcp · llms.txt · registry.json · bazaar.x402.org