Search the Chainlink data feed directory by name or asset on Ethereum, Base, Arb
Search the Chainlink data feed directory by name or asset on Ethereum, Base, Arbitrum, Optimism, Polygon, BSC or Avalanche - proxy address, decimals, heartbeat and deviation
Answers HTTP 404 without x402 payment termsour last check, 2026-10-18
0 of 1checks answered this week
n/amedian answer time
$0.01listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/chainlink/feeds
| Category | Market data |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | no x402 terms | 404 | 16 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"chain": "base",
"limit": "5",
"q": "eth"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"chain": {
"description": "ethereum (default), base, arbitrum, optimism, polygon, bsc, avalanche",
"type": "string"
},
"limit": {
"description": "optional 1-50, default 20",
"type": "string"
},
"q": {
"description": "optional name or asset filter, e.g. ETH, EUR, gold",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"chain": {
"description": "Blockchain the data is for",
"type": "string"
},
"feeds": {
"type": "array"
},
"note": {
"description": "Caveat or context for reading the result",
"type": "string"
},
"query": {
"description": "The query as the server interpreted it",
"type": [
"string",
"null"
]
},
"source": {
"description": "Data source the values come from",
"type": "string"
},
"total_matches": {
"description": "Total number of matches before any limit is applied",
"type": "number"
}
},
"required": [
"chain",
"feeds"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}