FreeMCP tool: get_proof

Every check, answer, brief and agent run is stored exactly as it was returned. This endpoint recomputes its fingerprint so you can confirm nothing changed, and lists the data-source calls made around the time it was issued. People can open the same proof at /proof/{id} on the website.

Proof for an id #

GET/v1/verify/{id}

Parameters

idstring· pathrequired
eval_…, ans_…, run_… or a brief number.

Proof for the Chainlink check above

Request

curl "https://coingraph.ai/api/v1/verify/eval_b0a5ee5a25b634682506"

Response · real, captured 2026-10-06 23:24 UTC · long lists trimmed

{
  "object": "proof",
  "id": "eval_b0a5ee5a25b634682506",
  "as_of": "2026-10-06T23:20:50.884Z",
  "data": {
    "id": "eval_b0a5ee5a25b634682506",
    "kind": "evaluation",
    "token": "chainlink",
    "issued_at": "2026-10-06T23:20:50.884Z",
    "sha256": "191799c06ad780515560070f892e1c19d7dd72e22b844e127980674a496e5599",
    "hash_matches_stored": true,
    "canonical_bytes": 3262,
    "attestation": {
      "mode": "simulation",
      "note": "The Chainlink CRE workflow fetched this proof, recomputed the SHA-256 independently and reached consensus on the CRE simulator (a local DON). On-chain publication of the attestation is the next step.",
      "sha256": "191799c06ad780515560070f892e1c19d7dd72e22b844e127980674a496e5599",
      "status": "attested",
      "network": "chainlink-cre",
      "workflow": {
        "id": null,
        "name": "verify-investigation-staging",
        "execution_id": null
      },
      "consensus": {
        "nodes": null,
        "aggregation": "identical"
      },
      "attested_at": "2026-10-07T12:09:13.389Z",
      "recorded_at": "2026-10-07T12:09:29.574Z",
      "served_sha256": "191799c06ad780515560070f892e1c19d7dd72e22b844e127980674a496e5599",
      "matches_stored": true
    },
    "object": {
      "token": {
        "id": "chainlink",
        "name": "Chainlink",
        "rank": 14,
        "symbol": "LINK"
      },
      "reasons": [
        {
          "text": "1h +0.36%, 24h +0.73%: nothing stretched",
          "source": "coingecko:/coins/markets",
          "dimension": "momentum"
        },
        {
          "info": true,
          "text": "$3.3M available within 2% of the price on tracked order books",
          "source": "ccxt:fetchOrderBook",
          "dimension": "liquidity"
        },
        "… 1 more"
      ],
      "verdict": "proceed",
      "snapshot": {
        "market": {
          "rank": 14,
          "as_of": "2026-10-06T23:20:00.000Z",
          "ath_usd": 52.7,
          "atl_usd": 0.148183,
          "sources": [
            {
              "as_of": "2026-10-06T23:20:00.000Z",
              "endpoint": "/coins/markets",
              "provider": "coingecko"
            }
          ],
          "ath_date": "2021-05-09T16:13:57.000Z",
          "price_usd": 13.96,
          "change_pct": {
            "1h": 0.36,
            "1y": -40.4316,
            "4h": 0.22,
            "7d": -5.2107,
            "15m": 0.14,
            "24h": 0.73,
            "30d": 8.1012,
            "200d": 40.1246
          },
          "low_24h_usd": 13.72,
          "from_ath_pct": -73.5,
          "from_atl_pct": 9323.01,
          "high_24h_usd": 14.11,
          "…": "5 more fields"
        },
        "supply": {
          "top_holders": {
            "as_of": "2026-10-06T14:52:00.000Z",
            "top10": 39,
            "top20": 49.4
          },
          "fdv_to_market_cap": 1.34
        },
        "derivatives": {
          "funding": [
            {
              "mark": 13.959,
              "index": 13.96491236,
              "venue": "binanceusdm",
              "symbol": "LINK/USDT:USDT",
              "next_at": null,
              "rate_pct": 0.01,
              "basis_pct": -0.04,
              "next_rate_pct": null,
              "annualised_pct": 11
            },
            {
              "mark": 13.958,
              "index": 13.966,
              "venue": "bybit",
              "symbol": "LINK/USDT:USDT",
              "next_at": null,
              "rate_pct": 0.0089,
              "basis_pct": -0.06,
              "next_rate_pct": null,
              "annualised_pct": 9.8
            },
            "… 1 more"
          ],
          "liquidations_1h": {
            "usd": 0,
            "count": 0,
            "longs_usd": 0,
            "shorts_usd": 0
          },
          "open_interest_change": {
            "1h": 0.67,
            "4h": 0.42,
            "24h": 0.59
          }
        },
        "liquidity_depth": {
          "ask": 3265820,
          "bid": 3449590,
          "bid_ask_ratio": 1.06
        },
        "onchain_flows_24h": {
          "net_usd": -411856,
          "inflow_usd": 2109570,
          "outflow_usd": 2521420
        }
      },
      "confidence": 0.95,
      "dimensions": {
        "supply": {
          "rating": "ok",
          "reasons": [
            {
              "info": true,
              "text": "FDV / market cap 1.34",
              "source": "coingecko:/coins/markets"
            },
            {
              "info": true,
              "text": "Top 10 holders own 39% of supply",
              "source": "goplus/nownodes holders"
            },
            "… 1 more"
          ]
        },
        "context": {
          "rating": "ok",
          "reasons": [
            {
              "text": "No fundamental or mood flags",
              "source": "coingraph"
            }
          ]
        },
        "onchain": {
          "rating": "ok",
          "reasons": [
            {
              "info": true,
              "text": "Exchange net flow $-411.9K in 24h: normal",
              "source": "nownodes:eth_getLogs"
            }
          ]
        },
        "contract": {
          "rating": "ok",
          "reasons": [
            {
              "text": "No contract risks found on the ETH contract (home chain)",
              "source": "goplus:/token_security"
            }
          ]
        },
        "leverage": {
          "rating": "ok",
          "reasons": [
            {
              "text": "Funding 0.01% per 8h: leverage not crowded",
              "source": "ccxt:fetchFundingRates"
            }
          ]
        },
        "momentum": {
          "rating": "ok",
          "reasons": [
            {
              "text": "1h +0.36%, 24h +0.73%: nothing stretched",
              "source": "coingecko:/coins/markets"
            }
          ]
        },
        "liquidity": {
          "rating": "ok",
          "reasons": [
            {
              "info": true,
              "text": "$3.3M available within 2% of the price on tracked order books",
              "source": "ccxt:fetchOrderBook"
            }
          ]
        }
      },
      "disclaimer": "CoinGraph never executes, custodies or advises. The caller decides.",
      "size_check": null,
      "watch_next": [],
      "policy_check": null
    },
    "provenance": [
      {
        "call_id": 14139,
        "provider": "nownodes",
        "endpoint": "sol:getSignaturesForAddress:inspect",
        "at": "2026-10-06T23:20:47.628Z",
        "latency_ms": 461,
        "ok": true,
        "rows": null
      },
      {
        "call_id": 14137,
        "provider": "nownodes",
        "endpoint": "sol:getBalance:inspect",
        "at": "2026-10-06T23:20:46.866Z",
        "latency_ms": 500,
        "ok": true,
        "rows": null
      },
      "… 58 more"
    ]
  },
  "sources": [
    {
      "provider": "nownodes",
      "endpoint": "sol:getSignaturesForAddress:inspect",
      "as_of": "2026-10-06T23:20:47.628Z"
    },
    {
      "provider": "nownodes",
      "endpoint": "sol:getBalance:inspect",
      "as_of": "2026-10-06T23:20:46.866Z"
    },
    "… 15 more"
  ]
}

Response #

Inside data:

Field	Contents
`sha256`	Fingerprint of the canonical JSON (sorted keys, no spaces).
`hash_matches_stored`	true when it matches the fingerprint stored at issue time.
`attestation`	Chainlink CRE attestation: `status`, `mode` (`simulation` today), `workflow`, `consensus`, `attested_at`; `pending` until the workflow has reached the proof.
`object`	The exact object issued.
`provenance[]`	Source calls: provider, endpoint, time, latency, ok.

Pricing #

Free, always. Without payment a paid call answers 402 with a PAYMENT-REQUIRED header; design partners send Authorization: Bearer cg_… instead. How payment works.

Verify a proof

Proof for an id #

Response #

Pricing #