💰 Paid API

Flat-Rate-Llm

flat-rate-llm.kikoribera03.workers.dev · flat-rate-llm.kikoribera03.workers.dev

Keccak-256 of any string or hex payload - the hash Ethereum actually uses, which is NOT the same as SHA3-256. Needed for selectors, event topics, salts and CREATE2 addresses.

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Verify the domain flat-rate-llm.kikoribera03.workers.dev via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.

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Trust score

34/100

grade F · 9 criteria

Uptime

not measured

no direct probes in 30d

Observed inflow · 30d

not yet measured

wallet declared · scan pending

Dispute or improve this rating

F

Conformance score: 34/100

F-grade: card is reachable but fails most operational signals.

click to expand breakdown ▾ click to collapse breakdown ▴

pass Valid AgentCard 10/10

Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).

partial Live JSON-RPC 15/25

Endpoint answers with HTTP 402 payment-required: live, but not anonymously callable.

            How to earn +10 points
          

Respond live on JSON-RPC

Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.

Docs →

fail Protocol version 0/10

No protocolVersion in card.

            How to earn +10 points
          

Declare protocolVersion

Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.

Docs →

info JWS signature 0/10

Card is unsigned (most published agents are).

info Uptime track record 0/15

Only 0 probes so far, need ≥5 for an uptime grade.

fail Skill declaration 0/10

No skills declared in card. Hard to route to.

            How to earn +10 points
          

Declare your skills

Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.

Docs →

partial Verified Identity 5/10

Provider declared: flat-rate-llm.kikoribera03.workers.dev (https://flat-rate-llm.kikoribera03.workers.dev/). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.

            How to earn +5 points
          

Verify your domain ownership

Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.

Docs →

pass Freshness + modern flags 4/5

seen in upstream source within 0d

info Security declaration 0/5

Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

⚠ Card drift detected. This agent's agent-card.json changed within the last 7 days. We track these so downstream callers can react.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Uptime

not measured

0 direct probes · 30d

Response

—

no direct probe retained

Skills

declared

Streaming

—

SSE-capable

Endpoints

Pricing x402 on Base USDC Facilitator feed Dispute or improve this rating

From $0.0010 per call

Endpoint	Price	Currency
`https://flat-rate-llm.kikoribera03.workers.dev/mcp`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/balance`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/block`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/call`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/chains`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/ens`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/erc20-allowance`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/erc20-balance`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/estimate-gas`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/fees`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/gas`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/is-contract`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/nft-owner`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/nonce`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/portfolio`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/receipt`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/storage`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/token-info`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/tx`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/address`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/base64`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/hex`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/keccak256`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/selector`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/sha256`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/units`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/uuid`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v1/util/verify-signature`	0.001	USDC
`https://flat-rate-llm.kikoribera03.workers.dev/v2/inferencia`	0.001	USDC

Try it ↗ Opens the operator's playground / docs in a new tab.

Settlement wallet: 0xc210ea7d5692a6401adf25bbcb7acde9cdb7e9ff · basescan ↗

Agent card	`https://flat-rate-llm.kikoribera03.workers.dev`
Provider	https://flat-rate-llm.kikoribera03.workers.dev/
Docs	https://flat-rate-llm.kikoribera03.workers.dev

Discovered via

agentic_market cdp_discovery

Health · last 0 probes

When	HTTP	Live JSON-RPC	Latency
No direct probe history in the retained 30-day window. Upstream catalogue observations do not count as uptime probes.

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Markdown / HTML snippets

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[![A2A version](https://agenstry.com/badge/flat-rate-llm.kikoribera03.workers.dev/protocol.svg)](https://agenstry.com/agents/flat-rate-llm.kikoribera03.workers.dev)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "cdp_discovery",
  "resource_count": 29,
  "sample": "https://flat-rate-llm.kikoribera03.workers.dev/v1/util/keccak256"
}

Activity (audit trail)

Endpoints

Health · last 0 probes

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