Saylor Innovations Aircraft Trac
Custom website design, hosting, automation and AI integration for small businesses nationwide. Most builds live in 3 weeks.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "Payment required to access this resource.",
"accepts": [
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"memo": "saylor:aircraft:military",
"session": "eyJhcnRpY2xlSWQiOiJhaXJjcmFmdDptaWxpdGFyeSIsInJlZmVyZW5jZSI6IkdFZGJjenRWd0JCZ3gzTFlUU1NEUEI3U1hxeXNDdTFQTVJ0SnJIQ3V1WGdvIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJtaW5BbW91bnQiOjIwMDAsImV4cCI6MTc5MDI5MDAzNjE0M30.RJZUFEOX7xw-8DYCouSLdCexTsigSYy9EONAKAc8ECc",
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
"reference": "GEdbcztVwBBgx3LYTSSDPB7SXqysCu1PMRtJrHCuuXgo"
},
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"amount": "2000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
},
{
"asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
"extra": {
"memo": "saylor:aircraft:military",
"session": "eyJhcnRpY2xlSWQiOiJhaXJjcmFmdDptaWxpdGFyeSIsInJlZmVyZW5jZSI6IkVNcGZHYkU1aTIzamtUOWpwUlY0ekhod1dlNkNtUWU4dEVYRE5pb2NHS1NHIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRXM5dk1GcnphQ0VSbUpmckY0SDJGWUQ0S0NvTmtZMTFNY0NlOEJlbndOWUIiLCJtaW5BbW91bnQiOjIwMDAsImV4cCI6MTc5MDI5MDAzNjE0NH0.MVgxrert3-wh24CV5GhuKPWJBwaW_yb8zQ_0TdILAPU",
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
"reference": "EMpfGbE5i23jkT9jpRV4zHhwWe6CmQe8tEXDNiocGKSG"
},
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"amount": "2000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"memo": "saylor:aircraft:military",
"name": "USD Coin",
"note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xf8A376eBF123D7252cd7b66bcD77A727a4def22f",
"amount": "2000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"memo": "saylor:aircraft:military",
"name": "USD Coin",
"note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xf8A376eBF123D7252cd7b66bcD77A727a4def22f",
"amount": "2000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 120
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"memo": "saylor:aircraft:military",
"name": "USD Coin",
"note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xf8A376eBF123D7252cd7b66bcD77A727a4def22f",
"amount": "2000",
"scheme": "exact",
"network": "eip155:42161",
"maxTimeoutSeconds": 120
},
{
"asset": "So11111111111111111111111111111111111111112",
"extra": {
"memo": "saylor:aircraft:military",
"note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
"native": true,
"session": "eyJhcnRpY2xlSWQiOiJhaXJjcmFmdDptaWxpdGFyeSIsInJlZmVyZW5jZSI6Ijczb2VUdlNLTnNtNUxXbno1dXc4ODJjS1ZpWG1OYTlLQTc1SGo4WENCWTZlIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjpudWxsLCJtaW5BbW91bnQiOjE2NjgwLCJleHAiOjE3OTAyOTAwMzYyMDN9.-vdrh0qpPsOgoBUcVmQAbuF5IF7-pjOyYd0j27LfVRY",
"reference": "73oeTvSKNsm5LWnz5uw882cKViXmNa9KA75Hj8XCBY6e",
"solUsdPrice": 116.3,
"quotedLamports": "17196"
},
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"amount": "16680",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
}
],
"resource": {
"url": "https://saylorinnovations.com/api/aircraft/military",
"tags": [
"aircraft",
"flights",
"ads-b",
"aviation",
"military"
],
"iconUrl": "https://saylorinnovations.com/og-image.jpg",
"mimeType": "application/json",
"description": "Military Aircraft Airborne Now (worldwide ADS-B) — Aviation",
"serviceName": "Saylor Innovations Aircraft Tracking"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET"
},
"output": {
"type": "json",
"example": {
"count": 212,
"by_type": [
{
"n": 14,
"type": "C30J"
}
],
"aircraft": [
{
"hex": "a1b2c3",
"lat": 40.61,
"lon": -73.79,
"type": "C30J",
"squawk": "4133",
"callsign": "TEAL77",
"military": true,
"emergency": null,
"track_deg": 42,
"altitude_ft": 3200,
"distance_nm": 3.8,
"registration": "N123DL",
"ground_speed_kt": 188
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"required": [
"count",
"aircraft"
],
"properties": {
"count": {
"type": "number"
},
"by_type": {
"type": "array",
"items": {
"type": "object"
}
},
"aircraft": {
"type": "array",
"items": {
"type": "object"
}
}
}
}
}
}
}
}
},
"method": "GET",
"example": {
"count": 212,
"by_type": [
{
"n": 14,
"type": "C30J"
}
],
"aircraft": [
{
"hex": "a1b2c3",
"lat": 40.61,
"lon": -73.79,
"type": "C30J",
"squawk": "4133",
"callsign": "TEAL77",
"military": true,
"emergency": null,
"track_deg": 42,
"altitude_ft": 3200,
"distance_nm": 3.8,
"registration": "N123DL",
"ground_speed_kt": 188
}
]
},
"license": "ODbL 1.0 (ADSB.lol); attribution in response",
"mimeType": "application/json",
"freshness": "live (seconds)",
"freeSample": "https://saylorinnovations.com/api/aircraft/sample",
"tokenCount": null,
"inputSchema": {},
"serviceName": "Saylor Innovations Aircraft Tracking",
"instructions": "STANDARD PATH (works with stock x402 clients): send payload.transaction — a base64 partially-signed Solana transaction — and we route verify/settle through an x402 facilitator that sponsors the fee and submits it. Include the chosen accepts entry as \"accepted\" so we can match terms. ALTERNATIVE PATH (no facilitator): Pick ONE entry from accepts and use the reference and session from THAT entry — each asset has its own. USDC or USDT: send an SPL transfer of the exact amount. Native SOL (asset=So11111111111111111111111111111111111111112, extra.native=true): send that many lamports with a system transfer. Either way include extra.reference as a read-only account (Solana Pay style), then retry with PAYMENT-SIGNATURE: base64({x402Version:2, payload:{session, reference}}). If your client cannot attach a reference, send payload.signature instead (USDC only). SOL amounts are quoted live and expire in 120s; stablecoins do not move. The facilitator path verifies and settles in this request. Only the alternative self-submitted Solana path needs retries while the transfer is indexed (typically 3-4 attempts over 10-20s). On that path, a 402 saying \"payment not found on-chain yet\" means keep retrying.",
"outputSchema": {
"type": "object",
"required": [
"count",
"aircraft"
],
"properties": {
"count": {
"type": "number"
},
"by_type": {
"type": "array",
"items": {
"type": "object"
}
},
"aircraft": {
"type": "array",
"items": {
"type": "object"
}
}
}
},
"noPathTemplate": true,
"settlementModes": [
"facilitator-transaction",
"self-submitted-reference"
],
"typicalLatencyMs": 800
},
"x402Version": 2
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.01 USDC on Base to 0xA2A8…fc8aa. The signed payment is good for 2 minutes.
- Paid to
- 0xA2A8…fc8aa
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 10000 smallest units
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xA2A8…fc8aa
- Token contract
- 0x3c49…c3359
- Payment window
- 2 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xA2A8…fc8aa
- Token contract
- 0xaf88…e5831
- Payment window
- 2 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 7LSjfr…Xacy7
- Token contract
- EPjFWd…TDt1v
- Payment window
- 2 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 7LSjfr…Xacy7
- Token contract
- Es9vMF…nwNYB
- Payment window
- 2 minutes
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 7LSjfr…Xacy7
- Token contract
- So1111…11112
- Payment window
- 2 minutes
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"memo": "saylor:aircraft:military",
"name": "USD Coin",
"note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
},
{
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"memo": "saylor:aircraft:military",
"name": "USD Coin",
"note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"amount": "10000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 120
},
{
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"memo": "saylor:aircraft:military",
"name": "USD Coin",
"note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
"version": "2",
"facilitatorOnly": true,
"assetTransferMethod": "eip3009"
},
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
"amount": "10000",
"scheme": "exact",
"network": "eip155:42161",
"maxTimeoutSeconds": 120
},
{
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"memo": "saylor:aircraft:military",
"session": "eyJhcnRpY2xlSWQiOiJhaXJjcmFmdDptaWxpdGFyeSIsInJlZmVyZW5jZSI6Ikg4ejlVZmtnckpIZHRXbkhXb0ZLeldjbXZUeHpyRkZaQnl1dDE3ZVZkM0VXIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRVBqRldkZDVBdWZxU1NxZU0ycU4xeHp5YmFwQzhHNHdFR0drWnd5VER0MXYiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI0NjYyNzEzMzl9.YE-q65wWHyzALmmW70GjNmS2Vwa8ywp_XCzJUAW9sSM",
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP",
"reference": "H8z9UfkgrJHdtWnHWoFKzWcmvTxzrFFZByut17eVd3EW"
},
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
},
{
"asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
"extra": {
"memo": "saylor:aircraft:military",
"session": "eyJhcnRpY2xlSWQiOiJhaXJjcmFmdDptaWxpdGFyeSIsInJlZmVyZW5jZSI6IjhRbmc5cXdza05mdEg5Um9qV2Z6bmM5aVJMUjd4RmM3a3FocUhZSDVhVndMIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjoiRXM5dk1GcnphQ0VSbUpmckY0SDJGWUQ0S0NvTmtZMTFNY0NlOEJlbndOWUIiLCJtaW5BbW91bnQiOjEwMDAwLCJleHAiOjE3OTI0NjYyNzEzMzl9.BABo2zBduO15mrZHAZ9JgFMT5FF02PZN5qrshatYVBM",
"feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP",
"reference": "8Qng9qwskNftH9RojWfznc9iRLR7xFc7kqhqHYH5aVwL"
},
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"amount": "10000",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
},
{
"asset": "So11111111111111111111111111111111111111112",
"extra": {
"memo": "saylor:aircraft:military",
"note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
"native": true,
"session": "eyJhcnRpY2xlSWQiOiJhaXJjcmFmdDptaWxpdGFyeSIsInJlZmVyZW5jZSI6IkNaejY0WUx2VW9UVVVvTllkMk5rSlFES1c2RlBUeWZpVG1QWEZDVURlS3RaIiwicmVjaXBpZW50IjoiN0xTamZySmY4Zk5zQjhWQTl1N04zV0VuMjVzbVFMcG9iM1N2eVV2WGFjeTciLCJtaW50IjpudWxsLCJtaW5BbW91bnQiOjkyMjIyLCJleHAiOjE3OTI0NjYyNzEzMzl9.ep8_CNLk7dAegUvn3zjM-HCwrmBJ-Y8tVq0QKUB7dpQ",
"reference": "CZz64YLvUoTUUoNYd2NkJQDKW6FPTyfiTmPXFCUDeKtZ",
"solUsdPrice": 105.18,
"quotedLamports": "95075"
},
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
"amount": "92222",
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET"
},
"output": {
"type": "json",
"example": {
"count": 212,
"by_type": [
{
"n": 14,
"type": "C30J"
}
],
"aircraft": [
{
"hex": "a1b2c3",
"lat": 40.61,
"lon": -73.79,
"type": "C30J",
"squawk": "4133",
"callsign": "TEAL77",
"military": true,
"emergency": null,
"track_deg": 42,
"altitude_ft": 3200,
"distance_nm": 3.8,
"registration": "N123DL",
"ground_speed_kt": 188
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"required": [
"count",
"aircraft"
],
"properties": {
"note": {
"type": [
"string",
"null"
],
"description": "Caveat or context for reading the result"
},
"count": {
"type": "number",
"description": "Number of items returned"
},
"by_type": {
"type": "array",
"items": {
"type": "object"
},
"description": "Counts grouped by type"
},
"aircraft": {
"type": "array",
"items": {
"type": "object"
},
"description": "Aircraft observed"
},
"truncated": {
"type": [
"boolean",
"null"
],
"description": "True when the list was cut at the limit"
},
"attribution": {
"type": [
"string",
"null"
],
"description": "Attribution required by the source"
},
"generated_at": {
"type": [
"string",
"null"
],
"description": "Time this response was generated (UTC)"
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-20 03:15Z
- Last indexed by Roundhouse
- 2026-10-26 20:10Z
- Last enriched (probe, favicon, geo)
- 2026-09-24 22:45Z
- x402 version
- 2
- Max timeout
- 120s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 32 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service Saylor Innovations Aircraft Trac and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Saylor%20Innovations%20Aircraft%20Trac' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://saylorinnovations.com/api/aircraft/military, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.