Double (x402 Micropay)
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Reputation
formula v1.3Signals
**Double — send a number, get it doubled.** `{"n":21}` → `{"n":21,"doubled":42}`. No trials: every run is a live x402 micropayment with automatic refund of the unused ceiling — the cleanest way to see caller-pays billing. $0.001/run. [help.indie.money](https://help.indie.money)
Source: https://display.indie.money/8453:0x9Ec8b9c53542EE9b039B693C4dF0b0C278c5BE4e-agent-card.json
Raw metadata
{
"name": "Double (x402 Micropay)",
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"image": "https://service-display-production.indie.money/8453/0x9ec8b9c53542ee9b039b693c4df0b0c278c5be4e/image",
"active": true,
"skills": [
{
"id": "0x9ec8b9c53542ee9b039b693c4df0b0c278c5be4e",
"name": "Double (x402 Micropay)",
"tags": [
"x402",
"micropayment",
"pay-per-run",
"webhook"
],
"extensions": {
"indie.money": {
"pricing": {
"purchasePriceMicroUsd": 0,
"executionPriceMicroUsd": 1000
}
}
},
"inputModes": [
"application/json"
],
"description": "**Double — send a number, get it doubled.** `{\"n\":21}` → `{\"n\":21,\"doubled\":42}`. No trials: every run is a live x402 micropayment with automatic refund of the unused ceiling — the cleanest way to see caller-pays billing. $0.001/run. [help.indie.money](https://help.indie.money)",
"outputModes": [
"application/json"
]
}
],
"services": [
{
"name": "web",
"endpoint": "https://indie.money/service/8453/0x9Ec8b9c53542EE9b039B693C4dF0b0C278c5BE4e"
},
{
"name": "A2A",
"version": "0.3.0",
"endpoint": "https://indie.money/api/v1/webhook/0x9Ec8b9c53542EE9b039B693C4dF0b0C278c5BE4e"
}
],
"extensions": {
"indie.money": {
"tags": [
"x402",
"micropayment",
"pay-per-run",
"webhook"
],
"chainId": 8453,
"creator": "0xabe0e018AF3f03e05Ba2A0eec21ffd0438F4b78b",
"pricing": {
"purchasePriceMicroUsd": 0,
"executionPriceMicroUsd": 1000
},
"category": "finance",
"triggerType": "webhook",
"contractAddress": "0x9Ec8b9c53542EE9b039B693C4dF0b0C278c5BE4e"
}
},
"description": "**Double — send a number, get it doubled.** `{\"n\":21}` → `{\"n\":21,\"doubled\":42}`. No trials: every run is a live x402 micropayment with automatic refund of the unused ceiling — the cleanest way to see caller-pays billing. $0.001/run. [help.indie.money](https://help.indie.money)",
"x402Support": true,
"registrations": [
{
"agentId": 58224,
"agentRegistry": "eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"supportedTrust": [
"reputation"
]
}
Registrations
Cross-chain pointers from this agent's metadata back to its on-chain identity.
| Chain | Registry | Agent ID |
|---|---|---|
| Base Mainnet | 0x8004A169FB4a3325136EB29fA0ceB6D2e539a432 | 58224 |
Services
-
webEndpoint
https://indie.money/service/8453/0x9Ec8b9c53542EE9b039B693C4dF0b0C278c5BE4e -
A2A v0.3.0Endpoint
https://indie.money/api/v1/webhook/0x9Ec8b9c53542EE9b039B693C4dF0b0C278c5BE4e
The ValidationRegistry contract is not yet deployed on Base Mainnet. Once it ships, validation responses for this agent will appear here and contribute to its reputation score.
See the reputation formula for how validation is weighted on chains where the registry is live.