AP
MCP Tool · x402
Teardrop get_wallet_approvals: Inspect a wallet's current ERC-20 token authorization ex…
Teardrop get_wallet_approvals: Inspect a wallet's current ERC-20 token authorization exposure on one DeBank-supported chain. Returns discovered spenders, USD exposure, protocol attribution, and hacked or abandoned protocol flags. This is broader than the cura…
by api.teardrop.dev · discovered, not yet claimed by its owner · updated 2026-10-08
30d calls0
30d payers0
MethodHTTP
Outputjson
Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.
What it does
Teardrop get_wallet_approvals: Inspect a wallet's current ERC-20 token authorization exposure on one DeBank-supported chain. Returns discovered spenders, USD exposure, protocol attribution, and hacked or abandoned protocol flags. This is broader than the curated block-accurate get_token_approvals tool.
Tags: bazaar
Call contract
- Method
- HTTP
- Input
- HTTP request
- Output
- json
- Last paid call
- 2026-10-05
No input exampleProvider did not publish one in Bazaar metadata.
Output example
{
"chain_id": "",
"data_complete": false,
"provenance": {
"provider": "",
"retrieved_at": ""
},
"wallet_address": ""
}Use with an agent
- Discover. Agents find this listing with
GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP toolsearch_resources, or/discovery/resources. - Inspect. Fetch
/resources/37920.jsonfor the price and payment options. - Pay. Call
GET https://api.teardrop.dev/tools/mcp#get_wallet_approvals. The provider answers402with its payment requirements. An x402 client signs one of the options below and retries withPAYMENT-SIGNATURE. - Execute. The provider returns
200with the data. Agent Bazaar is not in the request path and never sees your payment.
For humans
You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.
Pricing & payment
- Price
- $0.005 / request
- Protocol
- x402 v2
- Auth
- No account or API key. Pay per request.
- Networks
- Base
x402 payment requirements
| Scheme | Network | Asset | Amount | Pay to | Timeout |
|---|---|---|---|---|---|
| exact | Base eip155:8453 | USDC | $0.005 | 0xF2Eec9De86274913F85A8aA6427Ad65a9B0bC90a | 300s |
accepts[] (raw JSON)
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0xF2Eec9De86274913F85A8aA6427Ad65a9B0bC90a",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "5000",
"amountUsd": 0.005,
"maxTimeoutSeconds": 300
}
]Schemas
Output schema (JSON Schema)
{
"properties": {
"example": {
"properties": {
"approvals": {
"items": {
"properties": {
"balance": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null
},
"chain": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"exposure_balance": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null
},
"id": {
"type": "string"
},
"logo_url": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"price": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null
},
"spenders": {
"items": {
"properties": {
"exposure_usd": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null
},
"id": {
"type": "string"
},
"is_abandoned": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null
},
"is_contract": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null
},
"is_hacked": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null
},
"is_open_source": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "null"
}
],
"default": null
},
"protocol": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null
},
"value": {
"anyOf": [
{
"type": "string"
},
{
"type": "integer"
},
{
"type": "number"
},
{
"type": "null"
}
],
"default": null
}
},
"required": [
"id"
],
"type": "object"
},
"type": "array"
},
"sum_exposure_usd": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
],
"default": null
},
"symbol": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
}
},
"required": [
"id"
],
"type": "object"
},
"type": "array"
},
"chain_id": {
"type": "string"
},
"data_complete": {
"type": "boolean"
},
"errors": {
"items": {
"properties": {
"error_type": {
"type": "string"
},
"message": {
"type": "string"
},
"operation": {
"type": "string"
}
},
"required": [
"operation",
"error_type",
"message"
],
"type": "object"
},
"type": "array"
},
"note": {
"default": "DeBank authorization exposure is analytics data for one chain and may be stale. It does not inspect NFT approvals or off-chain Permit2 sub-permits.",
"type": "string"
},
"provenance": {
"description": "Machine-readable source and freshness metadata for a tool response.",
"properties": {
"cache_age_seconds": {
"anyOf": [
{
"minimum": 0,
"type": "number"
},
{
"type": "null"
}
],
"default": null
},
"cache_hit": {
"default": false,
"type": "boolean"
},
"cache_ttl_seconds": {
"anyOf": [
{
"minimum": 0,
"type": "integer"
},
{
"type": "null"
}
],
"default": null
},
"provider": {
"type": "string"
},
"retrieved_at": {
"type": "string"
},
"source_fetched_at": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null
},
"source_urls": {
"items": {
"type": "string"
},
"type": "array"
}
},
"required": [
"provider",
"retrieved_at"
],
"type": "object"
},
"wallet_address": {
"type": "string"
}
},
"required": [
"wallet_address",
"chain_id",
"data_complete",
"provenance"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}Example shape — generated from the schema, not a captured live response
{
"example": {
"approvals": [
{
"balance": null,
"chain": null,
"exposure_balance": null,
"id": "string",
"logo_url": null,
"name": null,
"price": null,
"spenders": [
{
"exposure_usd": null,
"id": "string",
"is_abandoned": null,
"is_contract": null,
"is_hacked": null,
"is_open_source": null,
"protocol": null,
"value": null
}
],
"sum_exposure_usd": null,
"symbol": null
}
],
"chain_id": "string",
"data_complete": true,
"errors": [
{
"error_type": "string",
"message": "string",
"operation": "string"
}
],
"note": "DeBank authorization exposure is analytics data for one chain and may be stale. It does not inspect NFT approvals or off-chain Permit2 sub-permits.",
"provenance": {
"cache_age_seconds": null,
"cache_hit": false,
"cache_ttl_seconds": null,
"provider": "string",
"retrieved_at": "string",
"source_fetched_at": null,
"source_urls": [
"string"
]
},
"wallet_address": "string"
},
"type": "string"
}Examples
curl
curl "https://api.teardrop.dev/tools/mcp#get_wallet_approvals"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paidJavaScript
const res = await fetch("https://api.teardrop.dev/tools/mcp#get_wallet_approvals");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://api.teardrop.dev/tools/mcp#get_wallet_approvals")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerDetails
- Provider
- api.teardrop.dev
- Endpoint
- https://api.teardrop.dev/tools/mcp#get_wallet_approvals
- Machine-readable
/resources/37920.json