agentutility(7)$ man crypto-headlines
/crypto-headlines
PRICE / CALL
$0.005
USDC · base mainnet · scheme: exact
METHOD
POST
CLUSTER
webprobeCATEGORY
uncategorized
STATUS
● live
NAME
crypto-headlines — crypto headlines api for agents that need breaking cryptocurrency news by topic or query
synonym alias of crypto-news — reuses the canonical handler.
SYNOPSIS
POST https://x402.agentutility.ai/crypto-headlines
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call →
402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.DESCRIPTION
Crypto headlines API for agents that need breaking cryptocurrency news by topic or query. Search bitcoin, Ethereum, DeFi, stablecoin, and crypto market headlines across a 1–168 hour lookback, then receive article URLs, publisher domains, timestamps, language/country metadata, and per-headline sentiment. GDELT powers the search with a GNews fallback when configured. Data only, not trading advice. Use it as a crypto headlines API, breaking crypto news feed, cryptocurrency news search, or DeFi news API.
INPUT — request schema
| property | type | description | req? |
|---|---|---|---|
| topic | string | Preset topic. Default crypto. enum: crypto · markets · defi · bitcoin · ethereum · stablecoins | optional |
| query | string | Optional news query override, max 240 chars. | optional |
| limit | number | Headlines to return, 1-30. Default 10. | optional |
| hours | number | Lookback window in hours, 1-168. Default 48. | optional |
OUTPUT — response shape
| field | type | description |
|---|---|---|
| topic | string | — |
| returned | string | — |
| sentiment | string | — |
| source | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/crypto-headlines \
-H 'Content-Type: application/json' \
-d '{ }'first response =
402 Payment Required with payment requirements; sign + retry with X-PAYMENT.EXAMPLE 2 · mcp
# Install the MCP package for this endpoint's cluster npx -y @agentutility/mcp-<cluster> # Required: EVM private key with USDC on Base export X402_PRIVATE_KEY=0x... # Then call the crypto-headlines tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- web-probecryptoheadlinescrypto-headlines
- methods
- POST
- cluster
- webprobe
- price
- $0.005 USDC per call
ADJACENT — other endpoints in webprobe
| endpoint | description | price |
|---|---|---|
| arxiv-bibtex | Turns an arXiv paper into a BibTeX entry: pulls title, authors, year, abstract, and DOI from the arXiv API and generates a properly-forma… | $0.005 |
| brand-domain-check | Checks whether a brand or company domain is established, expiring, registrar-locked, or newly registered, on the same RDAP backend as who… | $0.005 |
| brand-name-score | Scores a candidate brand or startup name on quality and risk. | $0.005 |
| brand-watch-domain-risk | Checks new or suspicious brand-adjacent domains for age, registrar, expiry, DNSSEC, and transfer/lock statuses. | $0.005 |
| company-name-score | Scores the quality of a company name before you commit to domain, handle, trademark, and launch work. | $0.005 |
| creator-domain-check | Checks creator, newsletter, podcast, and community domains for age, expiry, registrar, DNSSEC, and suspicious new-registration flags. | $0.005 |
| crypto-news | Crypto news API that searches recent cryptocurrency headlines for a topic, token, protocol, or market event. | $0.005 |
| disposable-email-check | Detects disposable and throwaway email addresses before they get through your signup form. | $0.005 |
SEE ALSO