$ man travel-brief
/travel-brief
PRICE / CALL
$0.05
USDC · base mainnet · scheme: exact
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NAME
travel-brief — pre-trip brief for a destination city: current weather, an fx rate from the traveler's home currency, and survival phrases translated int…
SYNOPSIS
POST https://x402.agentutility.ai/travel-brief
Content-Type: application/json
X-PAYMENT: <signed-transferWithAuthorization>
{ ... }↳ first call → 402 Payment Required. Sign USDCtransferWithAuthorization, retry with theX-PAYMENT header.
DESCRIPTION
Pre-trip brief for a destination city: current weather, an fx rate from the traveler's home currency, and survival phrases translated into the destination language, plus an optional postcard illustration. Composite: one call runs weather-current-city + exchange-rates + translate (one leg per phrase) in parallel, and image-generate when include_image is set. Replaces the weather lookup, fx lookup, and phrase translation an agent would otherwise run as separate paid calls when prepping a trip. Succeeds unless both weather and fx fail; translation and the image degrade instead of failing the call. fx only runs when destination_currency is supplied or the city matches a curated currency list — unmapped cities return a note, not a guess. Price is flat regardless of include_image. Use it as a travel brief API, trip-prep bundle, or weather-fx-phrasebook composite for travel agents.
INPUT — request schema
| property | type | description | req? |
|---|
| destination | string | Destination city name, e.g. 'Lisbon'. Max 120 chars. | required |
| home_currency | string | Traveler's home currency, 3-letter ISO 4217 code. Default 'USD'. | optional |
| destination_currency | string | Destination currency, 3-letter ISO 4217 code. If omitted, resolved from a curated list of well-known cities; if the destination isn't in that list, the fx leg is skipped rather than guessed. | optional |
| language | string | Destination language name or ISO code for phrase translation, e.g. 'Portuguese'. Max 60 chars. If omitted, phrases are returned untranslated. | optional |
| phrases | array | Phrases to translate. Default ['hello','thank you','where is the train station?']. Max 10 entries, 200 chars each. | optional |
| include_image | boolean | If true, also generates a postcard-style illustration of the destination. Adds latency; price is unchanged. Default false. | optional |
OUTPUT — response shape
| field | type | description |
|---|
| destination | string | — |
| weather | string | — |
| fx | string | — |
| phrases | string | — |
| composed_of | string | — |
| components | string | — |
| degraded | string | — |
EXAMPLES — two ways to call
EXAMPLE 1 · curl
curl -X POST https://x402.agentutility.ai/travel-brief \
-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 travel-brief tool from your MCP-aware agent.
MCP server handles payment automatically — your coding agent just calls the tool by name.
METADATA
- tags
- composetravelbrieftravel-brief
- methods
- POST
- cluster
- compose
- price
- $0.05 USDC per call
ADJACENT — other endpoints in compose
| endpoint | description | price |
|---|
| claim-corroborate | Fact check a claim and see exactly who agrees and who disagrees. | $0.05 |
| commodity-brief | Market brief for a commodity: recency-scoped web search headlines on price/supply/demand plus a structured research brief with overview,… | $0.05 |
| company-dossier | Builds a company research dossier in one call: firmographic profile, domain intelligence, WHOIS registration, TLS, and tech stack. | $0.05 |
| content-trust-check | Trust screen for a block of text in one call: is it AI-generated, is it safe (content moderation), and is it a near-duplicate of a refere… | $0.05 |
| contract-terms-brief | Pull SLA terms, named entities, PII flags, and a plain-language summary out of a contract or policy document in one call. | $0.05 |
| course-study-kit | Turn a course syllabus into a study kit in one call: a parsed outline, a sequenced reading/study plan, flashcards, and a bullet summary. | $0.05 |
| cross-border-ops-brief | Cross-border operating brief for a country: the FX rate, country profile, visa requirements, upcoming public holidays, and current local… | $0.05 |
| crypto-signal-scan | Structured, informational signal brief for a token or crypto topic: X/Twitter sentiment, recent web coverage, and (when a fiat quote curr… | $0.05 |
agentutility(7)