75trust / 100

Bursts History

by Paxie.Matrix Data API in Onchain & crypto

x402 APIPassing, checked 3 h ago

Scored Robinhood Chain buyer bursts from the last 1-24 hours. Each row has its rug check and 30-minute outcome: return at 30 min, peak, the return under each exit rule (2% round-trip costs included) and whether the liquidity was pulled. Outcome fields are labels, not features (see /v1/fields). Data rewritten every 20 s (<= 30 s behind the chain); data older than 120 s is refused with a 503 and not charged.

GET
https://api.paxie.fun/rh/bursts/history
Price
$0.02
per call in USDC
Uptime
100%
last 30 days
Response time
511 ms
867 ms slowest 5%
Last check
Passed
3 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://api.paxie.fun/rh/bursts/history

Each call costs $0.02 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://api.paxie.fun/rh/bursts/history?hours=24&lp=all&tier=all

Parameters

ParameterTypeRequiredDescription
hoursnumberNoLook-back window in hours, 1-24 (default 24) Default: 24.
lpstringNoRug-check filter. safe = burned, launchpad/locker or other wallets held >= 50% of the liquidity at the signal. held = the creator / LP adder held >= 50% (can pull it). Rows whose LP owner could not be read match neither. Default all. One of: all, safe, held. Default: "all".
tierstringNoTier filter (default all) One of: main, lite, refire, old, all. Default: "all".

Example response

The provider's example. We can't check it without paying.

Example response, 68 lines
{
  "ageSec": 12,
  "bursts": [
    {
      "at": 1791567752000,
      "buyers": 14,
      "buys": 17,
      "dex": "v4",
      "id": "bd7cd11896a71041",
      "inflowEth": 1.421,
      "lp": {
        "burnedShare": 0,
        "class": "held",
        "contractShare": 0,
        "estimated": false,
        "insiderShare": 1,
        "lpAgeMin": 6.2,
        "otherShare": 0,
        "unknownShare": 0
      },
      "outcome": {
        "byRule": {
          "hold": {
            "ret": -1.02,
            "sec": null,
            "why": "held+rug"
          },
          "rule_b62405": {
            "ret": -0.084,
            "sec": 75,
            "why": "burst-stall"
          }
        },
        "peakRet": 0.412,
        "ret30m": -1,
        "rug": {
          "atSec": 212,
          "lpRemoved": 0.97
        },
        "ruleRet": -0.084,
        "scored": true,
        "scoredAt": null
      },
      "pool": "0x9b1f4e7a2c5d80e36f1a9c4b7d2e05f8a3c6b19e7d40f2a5c8e1b36d9f704a2c",
      "poolAgeMin": 6.4,
      "repeatBuyers": 3,
      "sameSizeMax": 2,
      "sells": 3,
      "shape": "spread",
      "sizeCV": 0.9,
      "tier": "main",
      "token": "0x7c3e9a41d0b25f8e6a1c4d93b07e2f5a8c61d4b2",
      "top3Share": 0.38,
      "windowSec": 60
    }
  ],
  "chain": "robinhood",
  "ethUsd": 3912.4,
  "generatedAt": 1791570200000,
  "rules": {
    "lite": "net ETH in >= 0.5 within 60s, >= 8 buy swaps, pool 5 min - 6 h old",
    "main": "net ETH in >= 1 within 60s, >= 12 buy swaps, still buying over the last 15s, pool 5 min - 6 h old",
    "old": "first main-threshold burst on a 6-24 h old pool",
    "outcome": "path-scored for 30 min after the signal; ruleRet = the fade 0.5 ETH / stall 60s exit, 2% round-trip costs included; a liquidity pull of >= 80% inside the window scores every exit not yet taken as -100% (rug)",
    "refire": "main thresholds again on the same pool >= 30 min after its last burst"
  },
  "schemaVersion": 1
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.02.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.paxie.fun/rh/bursts/history?hours=24&lp=all&tier=all'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://api.paxie.fun/rh/bursts/history?hours=24&lp=all&tier=all' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.paxie.fun%2Frh%2Fbursts%2Fhistory
const res = await pay("https://api.paxie.fun/rh/bursts/history?hours=24&lp=all&tier=all");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.paxie.fun/rh/bursts/history?hours=24&lp=all&tier=all")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402495 ms$0.02
8 h agoPassed402544 ms$0.02
12 h agoPassed402582 ms$0.02
16 h agoPassed402124 ms$0.02
20 h agoPassed402403 ms$0.02
Show 10 older checks
25 h agoPassed402489 ms$0.02
29 h agoPassed402471 ms$0.02
33 h agoPassed402395 ms$0.02
38 h agoPassed402419 ms$0.02
42 h agoPassed402637 ms$0.02
46 h agoPassed402866 ms$0.02
2 days agoPassed402621 ms$0.02
2 days agoPassed402433 ms$0.02
2 days agoPassed402437 ms$0.02
3 days agoPassed402451 ms$0.02