checkr

name

checkr

description

Access real-time X/Twitter attention intelligence for Base chain tokens via the checkr API. Use when you need to know what is trending on CT, which tokens are spiking in social attention, get attention/price divergence signals, or fetch narrative summaries for specific Base tokens. Triggers: "what's trending on Base", "check attention for $TOKEN", "what's spiking right now", "social signal for X", any token research needing CT attention data. Payments via x402 — USDC on Base, no API key or account needed.

checkr

Real-time X/Twitter attention intelligence for Base chain tokens.

Base URL: https://api.checkr.social
Docs: https://api.checkr.social/docs
Payment: x402 — USDC on Base mainnet, pay-per-call, no account needed.

Endpoints

Endpoint	Price	What it returns
GET /v1/leaderboard	$0.02	Top Base tokens ranked by social attention share
GET /v1/spikes	$0.05	Tokens currently velocity-spiking (the radar sweep)
GET /v1/token/{symbol}	$0.50	Deep dive: ATT deltas, price, divergence, narrative
GET /v1/bankr	$0.02	Attention leaderboard for the bankr agent ecosystem

Full response schemas and field definitions: https://api.checkr.social/docs

How to Call (x402)

x402 is pay-per-call. No API key or account. Wallet + USDC on Base is all you need.

Python:

 x402.client  x402_client

client = x402_client(wallet=YOUR_WALLET)


spikes = client.get().json()


leaderboard = client.get().json()


token = client.get().json()