ToolVet
75trust / 100

Macro Auctions

by PreReason in Markets & finance

x402 APIPassing, checked 4 h ago

Treasury auction demand. The latest auction of each note and bond maturity, 2Y to 30Y: size, high yield, bid-to-cover and the shares of primary dealers, direct and indirect bidders, each against that maturity's own prior 12 auctions, with Treasury's announced and tentative auctions next. Auction data for fixed income research agents. A paid call serves today or any ?date= on record.

GET
https://api.prereason.com/api/macro/auctions
Price
$0.03
per call in USDC
Uptime
100%
last 30 days
Response time
453 ms
728 ms slowest 5%
Last check
Passed
4 h ago, next any minute now

Run a free test callHow to call it

Reliability

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

How to call it

GET https://api.prereason.com/api/macro/auctions

Each call costs $0.03 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.prereason.com/api/macro/auctions?format=json

Parameters

ParameterTypeRequiredDescription
datestringNoHistorical date in YYYY-MM-DD format. A paid call serves today or any ?date= on record.
formatstringNoResponse format. markdown is token-optimized for LLMs, json is structured. Default is markdown. One of: json, markdown.

Example response

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

{
  "briefing_metadata": {
    "correlations_count": 0,
    "description": "Who bought at the latest auction of each Treasury note and bond maturity: size, high yield, bid-to-cover and the shares of primary dealers, direct and indirect bidders, each against that maturity's own prior auctions; then the auctions announced and scheduled next; then Treasury's newest buyback operations as its record states them (maturity bucket, maximum, par offered and accepted).",
    "metrics_count": 3,
    "name": "Treasury Auction Calendar and Dynamics"
  },
  "briefing_used": "macro.auctions",
  "metrics": {
    "treasury-10y": {
      "name": "treasury-10y"
    },
    "treasury-2y": {
      "name": "treasury-2y"
    },
    "treasury-30y": {
      "name": "treasury-30y"
    }
  }
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.03.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.prereason.com/api/macro/auctions?format=json'

# 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.prereason.com/api/macro/auctions?format=json' \
  | 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 $0.03 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.03" });
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 $0.03 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.prereason.com%2Fapi%2Fmacro%2Fauctions
const res = await pay("https://api.prereason.com/api/macro/auctions?format=json");
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 $0.03 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.03"})
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.prereason.com/api/macro/auctions?format=json")
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
4 h agoPassed402461 ms$0.03
9 h agoPassed402453 ms$0.03
13 h agoPassed402591 ms$0.03
18 h agoPassed402450 ms$0.03
22 h agoPassed402581 ms$0.03
Show 10 older checks
26 h agoPassed402348 ms$0.03
30 h agoPassed402540 ms$0.03
34 h agoPassed402339 ms$0.03
39 h agoPassed402625 ms$0.03
43 h agoPassed402480 ms$0.03
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2 days agoPassed402350 ms$0.03
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2 days agoPassed402480 ms$0.03
3 days agoPassed402448 ms$0.03