Call when an agent needs a Base transaction receipt with decoded ERC-20 Transfer
Call when an agent needs a Base transaction receipt with decoded ERC-20 Transfer and Approval events, raw and human amounts when decimals are readable. A missing hash errors. Read-only. No spend. Send JSON {"hash":"0xabababababababababababababababababababababababababababababababab"}. Exact $0.005 USDC on Base. Try unpaid POST /v1/sandbox/base-tx-logs first.
Not tested: has real-world effectsour last check, 2026-10-18
0 of 0checks answered this week
n/amedian answer time
$0.005listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://agentshelf.syntexa.ch/v1/base-tx-logs
| Category | Code and developer |
|---|---|
| Provider host | agentshelf.syntexa.ch |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"hash": "0xabababababababababababababababababababababababababababababababab"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"examples": [
{
"hash": "0xabababababababababababababababababababababababababababababababab"
}
],
"properties": {
"hash": {
"description": "Base mainnet transaction hash. Example: 0xabababababababababababababababababababababababababababababababab. Returns the receipt plus decoded ERC-20 Transfer and Approval events.",
"examples": [
"0xabababababababababababababababababababababababababababababababab"
],
"pattern": "^0x[0-9a-fA-F]{64}$",
"type": "string"
}
},
"required": [
"hash"
],
"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,
"examples": [
{
"billed": true,
"block_number": 100,
"events": [
{
"decimals": 6,
"event": "Transfer",
"from": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"spender": null,
"to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"value": "1",
"value_raw": "1000000"
},
{
"decimals": 6,
"event": "Approval",
"from": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"spender": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"to": null,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"value": "1",
"value_raw": "1000000"
}
],
"gas_used": "21000",
"hash": "0xabababababababababababababababababababababababababababababababab",
"network": "eip155:8453",
"ok": true,
"receipt_id": "rcpt_01EXAMPLE000000000000000",
"status": "success",
"success": true,
"truncated": false,
"warnings": []
}
],
"properties": {
"billed": {
"examples": [
true
],
"type": "boolean"
},
"block_number": {
"anyOf": [
{
"minimum": 0,
"type": "integer"
},
{
"type": "null"
}
],
"examples": [
100
]
},
"events": {
"examples": [
[
{
"decimals": 6,
"event": "Transfer",
"from": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"spender": null,
"to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"value": "1",
"value_raw": "1000000"
},
{
"decimals": 6,
"event": "Approval",
"from": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045",
"spender": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"to": null,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"value": "1",
"value_raw": "1000000"
}
]
],
"items": {
"additionalProperties": false,
"properties": {
"decimals": {
"anyOf": [
{
"minimum": 0,
"type": "integer"
},
{
"type": "null"
}
]
},
"event": {
"enum": [
"Transfer",
"Approval"
],
"type": "string"
},
"from": {
"type": "string"
},
"spender": {
"type": [
"string",
"null"
]
},
"to": {
"type": [
"string",
"null"
]
},
"token": {
"type": "string"
},
"value": {
"type": [
"string",
"null"
]
},
"value_raw": {
"type": "string"
}
},
"required": [
"event",
"token",
"from",
"to",