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22
💰 Paid API data

TwitterAPI.io (x402)

api.twitterapi.io · api.twitterapi.io

Read Twitter/X data with x402: tweet search, a user's latest tweets and profile lookup, paid per request in USDC on Base or Solana. No API key or account is needed: an agent sends the request, gets a 402 offer, pays, and receives JSON. Tweet search (supports X search operators, up to 20 tweets) and latest tweets (one page, by username or user ID) are $0.006 per request; profile lookup is $0.005 per request. Limit: 20 requests per second per paying wallet. Requests that return no results are still charged. For key-based access to the full API (billed per result), see https://twitterapi.io. Not affiliated with X Corp.

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Trust score
22/100
grade F · 3 of 9 criteria apply
Uptime
not graded
catalogue listing · no agent card to probe
Observed inflow · 30d
not yet measured
wallet declared · scan pending
Invocations · 7d
0
no calls observed
Listing drift · 7d
changed
2 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 22/100
Catalogue listing, not an A2A agent: a paid API listed by x402_list. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.
Show breakdown Hide breakdown
fail Live endpoint 0/25
No response from the host observed: listed by x402_list only, not confirmed by our own probe.
partial Verified Identity 5/10
Provider declared: api.twitterapi.io (https://api.twitterapi.io). 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
n/a Agent card · Protocol version · JWS signature · Uptime track record · Skill declaration · Security declaration
Listing changed in the last 7 days. See history.

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Listing history

2 snapshots drifted 1×
Snapshots
Agent card snapshots
Captured Hash Snapshot
2026-11-09 01:18:51 current 356b35382271… view →
2026-11-08 06:15:06 7717d6f477f1… view →

Endpoints

Pricing x402 on Base USD Facilitator feed
From $0.0050 per call
No per-endpoint prices published.
Settlement wallet: 0x9e15b5ba7aab18f9951ff8154c15d5bde871ae02 on Base · basescan ↗
Listed by facilitators PayAI · 3
Observed on-chain inflow verified on-chain
Last 7d
$0.00
0 transfers · synced 2026-11-10
USDC on Base. Inflow to a wallet, not proof that every transfer was a paid call.
How it was settled and checked
$0.01 in the ledger, not classified yet.
Reproducible via eth_getLogs on USDC Transfer events to the wallet. How we classify
Payment authenticity How we measure this →
Single payer observed 2/5

Payer identities observed; a single payer accounts for effectively all observed volume.

Most observed volume landed on a single day of the window.

$0.01 assessed 1 transactions 1/10 days active · 30d window Payer identities available
A low label reflects what we can observe, not a finding about the operator.
How this was checked
2 evidence caveats · measured 2026-11-11.
Checks: daily volume aggregate, active day cadence, amount regularity, spike concentration, settlement wallet overlap, payer uniqueness, payer concentration, payer recurrence, payer payee overlap.
Sources: agent revenue daily, agents payment wallet, agent payment transactions.
Payer concentration and 7 / 30 / 90-day windows: wallet_intel, payment_intelligence · included in Pro
Agent cardhttps://api.twitterapi.io/
Providerhttps://api.twitterapi.io
Docshttps://api.twitterapi.io/x402/twitter/user/info
Discovered via
cdp discovery x402 list

Health · last 0 probes

Probe log
When HTTP Live JSON-RPC Latency
No direct probes in the last 30 days.
Embed a badge

Updates itself and links back here.

Agenstry grade Uptime 
[![Agenstry grade](https://agenstry.com/badge/api.twitterapi.io.svg)](https://agenstry.com/agents/api.twitterapi.io)
[![Verified Business](https://agenstry.com/badge/api.twitterapi.io/identity.svg)](https://agenstry.com/agents/api.twitterapi.io)
[![Uptime](https://agenstry.com/badge/api.twitterapi.io/uptime.svg)](https://agenstry.com/agents/api.twitterapi.io)
[![A2A version](https://agenstry.com/badge/api.twitterapi.io/protocol.svg)](https://agenstry.com/agents/api.twitterapi.io)

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON 
{
  "_source": "x402_list",
  "slug": "twitterapi-io-x402",
  "endpoint_count": 3,
  "attribution": "Data: x402-list.com (CC BY 4.0)"
}