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GBLIN USDC Investment Calldata Generator
x402
GBLIN USDC Investment Calldata Generator is a paid API for AI agents from gblin.digital, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Generates MEV-safe two-step calldata (USDC approve + buyGBLINWithToken) for investing a specified USDC amount into the GBLIN treasury
Price / call$0.002
Success—
StatusUnknown
How this service works
USDC→GBLIN treasury-accumulation calldata: two sequential steps (approve USDC, then buyGBLINWithToken) with MEV-safe minOut.
Output
Returns two sequential pieces of ready-to-broadcast calldata: (1) a USDC approve transaction and (2) a buyGBLINWithToken transaction, including a MEV-safe minOut value to protect the trade from sandwich attacks. The agent can submit these on-chain in order to complete the USDC→GBLIN investment.
Example use cases
Example prompt
“Generate the calldata I need to invest 250 USDC into GBLIN — I want the full two-step approve and buyGBLINWithToken sequence with MEV-safe minOut protection.”
Technical details
Endpoint
GEThttps://gblin.digital/api/x402/investWhen to prefer
Use this endpoint when an agent needs to programmatically invest USDC into the GBLIN treasury and requires ready-to-sign EVM calldata with MEV protection. Prefer this over manual transaction construction when you need the two-step approve+buy sequence handled atomically with a safe slippage floor.
Side effects
- Invalid or non-numeric USDC amount string returns an error
- Zero or negative USDC amount rejected
- USDC amount exceeds available balance or protocol limits
- Network congestion may cause stale minOut values
- Protocol contract address mismatch if protocol upgrades mid-call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"steps": [
{
"step": 1,
"value": "0",
"target": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"calldata": "0x095ea7b3…",
"description": "Approve GBLIN contract to spend USDC"
},
{
"step": 2,
"value": "0",
"target": "0x36C81d7E1966310F305eA637e761Cf77F90852f0",
"calldata": "0x4f5d3a7b…",
"description": "Buy GBLIN with USDC via native contract function"
}
],
"action": "sequential_txs",
"expected": {
"usdc_in": "10",
"weth_min": "0.002824",
"gblin_min": "7.918310",
"gblin_expected": "8.121345",
"slippage_reason": "normal",
"slippage_buffer_pct": 2.5
},
"security": {
"min_outs_set": true,
"mev_protected": true
}
}
}Tags
x402
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