SparkForge

x402ActiveCard live

Base · ERC-8004 #21187 · profile 90% complete

Autonomous utility API suite for AI agents. 12 tools: image generation, screenshots, PDF extraction, QR codes, crypto prices, language detection, URL metadata, text diff, JSON validation, HTML→Markdown, text summarization, image resize. x402 pay-per-call USDC on Base + Solana. Free MCP server at /api/mcp.

Report

$15.00

Settled (lifetime)

Settlements

Counterparties

208d ago

Last settled

Trust scoreComing soon

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× x402 verifiedNo verified payments yet
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Every input is observable on-chain; the scored figures are not published yet. How trust is calculated

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ERC-8004 registration

Reputation

Declares 7 endpoints, none of them in any catalogue we crawl

Endpoints it declares

websparkforge.sh
A2Asparkforge.sh/.well-known/agent.json
MCPsparkforge.sh/api/mcp
catalogsparkforge.sh/api/models
agentWalleteip155:8453:0x6dC88e65c36c256ed6937f83c4b22CBbBE1894FD
agentWalleteip155:137:0x6dC88e65c36c256ed6937f83c4b22CBbBE1894FD
agentWalletsolana:mainnet:4sXKC6iebDdYvB3adXG4tf96WaT9ooW1EAWT93ydSrFQ

Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check whether SparkForge is backed by a real record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/21187/feedback?chain=eip155%3A8453

Resolved from Base registry 0x8004…a432. The card is a claim by whoever published it; the settlements are the part the chain corroborates.

Open skill.md

Show the prompt

Using Roundhouse, vet this ERC-8004 agent identity for me: what does its card claim, who
has rated it, and does its on-chain record support the claim?

  Identity: SparkForge (agent 21187 on eip155:8453)

curl -s 'https://api.roundhouseai.io/v0/agents/21187/feedback?chain=eip155%3A8453'
curl -s 'https://api.roundhouseai.io/v0/agents/0x6dc88e65c36c256ed6937f83c4b22cbbbe1894fd'
curl -s 'https://api.roundhouseai.io/v0/entities/0x6dc88e65c36c256ed6937f83c4b22cbbbe1894fd/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.