SignalsFeed - Verified Intelligence for AI Agents

external

Real-time verified news intelligence API for AI agents: AI news, semiconductor supply chain news, and macroeconomic signals with credibility scoring. $0.01 returns up to 20 enriched records via x402 USDC.

by Signalsfeed4 endpoints100% uptime417ms avg

Price

from $0.0100

per request

Network

base

Base URL

https://www.signalsfeed.com

Endpoints (4)

Discovered from on-chain x402 payment activity. Prices shown are per-call in USDC.

POST/api/v1/ai

base$0.0100

SignalsFeed AI intelligence API

POST/api/v1/feed

base$0.0100

SignalsFeed feed intelligence API -- paid, agent-ready feed of AI / semiconductor / macro signals with credibility, sentiment, and impact scoring. $0.01/call (USDC on Base) for up to 20 full records by ID. Free discovery: GET /api/v1/feed?since=<ISO-8601> returns recent IDs to fetch. See `extensions.bazaar.info.instructions` for the full agent guide.

POST/api/v1/macro

base$0.0100

SignalsFeed Macro intelligence API

POST/api/v1/semiconductor

base$0.0100

SignalsFeed Semiconductor intelligence API

Payment

Protocolx402 (direct payment, USDC)

Networkbase

Pay to0xcde0...a880

How to call

Via APIHub (recommended)No wallet · pay with credits · gasless

# one-time setup
npx @apihubio/cli register
npx @apihubio/cli topup 10

# call it
npx @apihubio/cli call https://www.signalsfeed.com \
  -X POST \
  -d '{ /* check provider docs for input */ }'

# or save it to Claude/Cursor/Codex
npx @apihubio/cli install
npx @apihubio/cli add https://www.signalsfeed.com

APIHub pays the provider on your behalf and debits your credit balance for the exact amount. No wallet setup, no gas, no per-call signing.

Via direct x402 (advanced)Bring your own wallet

import { wrapFetchWithPayment } from "@x402/fetch";
import { createWalletClient, http } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { base } from "viem/chains";

const account = privateKeyToAccount("0xYOUR_PRIVATE_KEY");
const client = createWalletClient({ account, chain: base, transport: http() });
const x402Fetch = wrapFetchWithPayment(client);

const res = await x402Fetch("https://www.signalsfeed.com", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ /* check provider docs for input */ }),
});
const data = await res.json();

Requires USDC on Base and gas on each call. The @x402/fetch client signs EIP-3009 transferWithAuthorization for each 402 response and retries.

This is an external service not operated by APIHub. Listing data is sourced from public on-chain records and third-party indexes. Payment goes directly to the service provider via the x402 protocol. APIHub does not guarantee availability, accuracy, or quality of external services.