Munition Flight Search
Munition Flight Search: x402-paid live flight offer search for AI agents. Pay 0.05 USDC to search Duffel flight offers and receive compact normalized itineraries, prices, carriers, and metadata suitable for replay and downstream planning.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
649 msmedian answer time
$0.05listed price per call
$0.05price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://api.munition.io/v1/flights/search
| Category | Market data |
|---|---|
| Provider host | api.munition.io |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 5 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.05 | 649 ms |
Example input (from the provider)
{
"body": {
"adults": 1,
"children": 0,
"departureDate": "2026-08-10",
"destination": "NRT",
"infants": 0,
"maxResults": 10,
"origin": "SFO",
"returnDate": "2026-08-21",
"travelClass": "ECONOMY"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"adults": {
"default": 1,
"maximum": 9,
"minimum": 1,
"type": "integer"
},
"children": {
"default": 0,
"maximum": 9,
"minimum": 0,
"type": "integer"
},
"currency": {
"description": "Optional ISO currency code used with maxPrice.",
"maxLength": 3,
"minLength": 3,
"type": "string"
},
"departureDate": {
"description": "Outbound date in YYYY-MM-DD format.",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"destination": {
"description": "IATA airport code to arrive at, for example NRT.",
"maxLength": 3,
"minLength": 3,
"type": "string"
},
"infants": {
"default": 0,
"maximum": 9,
"minimum": 0,
"type": "integer"
},
"maxPrice": {
"description": "Optional max total offer price. Currency conversion is not applied.",
"exclusiveMinimum": 0,
"type": "number"
},
"maxResults": {
"default": 50,
"maximum": 50,
"minimum": 1,
"type": "integer"
},
"nonStop": {
"description": "When true, return only offers whose itineraries have one segment each.",
"type": "boolean"
},
"origin": {
"description": "IATA airport code to depart from, for example SFO.",
"maxLength": 3,
"minLength": 3,
"type": "string"
},
"returnDate": {
"description": "Optional return date in YYYY-MM-DD format.",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"travelClass": {
"default": "ECONOMY",
"enum": [
"ECONOMY",
"PREMIUM_ECONOMY",
"BUSINESS",
"FIRST"
],
"type": "string"
}
},
"required": [
"origin",
"destination",
"departureDate"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"properties": {
"meta": {
"additionalProperties": false,
"properties": {
"resultCount": {
"minimum": 0,
"type": "integer"
},
"searchedAt": {
"format": "date-time",
"type": "string"
}
},
"required": [
"resultCount",
"searchedAt"
],
"type": "object"
},
"results": {
"items": {
"additionalProperties": false,
"properties": {
"airlineCodes": {
"items": {
"type": "string"
},
"type": "array"
},
"currency": {
"type": "string"
},
"id": {
"type": "string"
},
"itineraries": {
"items": {
"additionalProperties": false,
"properties": {
"duration": {
"type": "string"
},
"numberOfStops": {
"minimum": 0,
"type": "integer"
},
"segments": {
"items": {
"additionalProperties": false,
"properties": {
"aircraft": {
"type": "string"
},
"arrival": {
"additionalProperties": false,
"properties": {
"airportCode": {
"type": "string"
},
"at": {
"type": "string"
}
},
"type": "object"
},
"carrierCode": {
"type": "string"
},
"departure": {
"additionalProperties": false,
"properties": {
"airportCode": {
"type": "string"